diff --git a/karma.config.js b/karma.config.js
index e39e9dc..ba0eda2 100644
--- a/karma.config.js
+++ b/karma.config.js
@@ -1,4 +1,6 @@
-module.exports = function(config) {
+process.env.CHROME_BIN = require('playwright').chromium.executablePath()
+
+module.exports = function (config) {
   config.set({
     frameworks: ['mocha', 'chai'],
     files: [
diff --git a/package-lock.json b/package-lock.json
index ab67d5d..e18f295 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@github/file-attachment-element",
-  "version": "3.0.1",
+  "version": "3.1.0",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "@github/file-attachment-element",
-      "version": "3.0.1",
+      "version": "3.1.0",
       "license": "MIT",
       "devDependencies": {
         "@github/prettier-config": "0.0.4",
@@ -20,6 +20,7 @@
         "karma-mocha": "^2.0.1",
         "karma-mocha-reporter": "^2.2.5",
         "mocha": "^8.4.0",
+        "playwright": "^1.17.2",
         "rollup": "^2.48.0",
         "typescript": "^4.2.4"
       }
@@ -233,6 +234,16 @@
       "integrity": "sha512-8/bnjSZD86ZfpBsDlCIkNXIvm+h6wi9g7IqL+kmFkQ+Wvu3JrasgLElfiPgoo8V8vVfnEi0QVS12gbl94h9YsQ==",
       "dev": true
     },
+    "node_modules/@types/yauzl": {
+      "version": "2.9.2",
+      "resolved": "https://registry.npmjs.org/@types/yauzl/-/yauzl-2.9.2.tgz",
+      "integrity": "sha512-8uALY5LTvSuHgloDVUvWP3pIauILm+8/0pDMokuDYIoNsOkSwd5AiHBTSEJjKTDcZr5z8UpgOWZkxBF4iJftoA==",
+      "dev": true,
+      "optional": true,
+      "dependencies": {
+        "@types/node": "*"
+      }
+    },
     "node_modules/@typescript-eslint/eslint-plugin": {
       "version": "4.23.0",
       "resolved": "https://registry.npmjs.org/@typescript-eslint/eslint-plugin/-/eslint-plugin-4.23.0.tgz",
@@ -430,6 +441,18 @@
         "acorn": "^6.0.0 || ^7.0.0 || ^8.0.0"
       }
     },
+    "node_modules/agent-base": {
+      "version": "6.0.2",
+      "resolved": "https://registry.npmjs.org/agent-base/-/agent-base-6.0.2.tgz",
+      "integrity": "sha512-RZNwNclF7+MS/8bDg70amg32dyeZGZxiDuQmZxKLAlQjr3jGyLx+4Kkk58UO7D2QdgFIQCovuSuZESne6RG6XQ==",
+      "dev": true,
+      "dependencies": {
+        "debug": "4"
+      },
+      "engines": {
+        "node": ">= 6.0.0"
+      }
+    },
     "node_modules/ajv": {
       "version": "6.12.6",
       "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.12.6.tgz",
@@ -670,6 +693,15 @@
       "integrity": "sha512-qhAVI1+Av2X7qelOfAIYwXONood6XlZE/fXaBSmW/T5SzLAmCgzi+eiWE7fUvbHaeNBQH13UftjpXxsfLkMpgw==",
       "dev": true
     },
+    "node_modules/buffer-crc32": {
+      "version": "0.2.13",
+      "resolved": "https://registry.npmjs.org/buffer-crc32/-/buffer-crc32-0.2.13.tgz",
+      "integrity": "sha1-DTM+PwDqxQqhRUq9MO+MKl2ackI=",
+      "dev": true,
+      "engines": {
+        "node": "*"
+      }
+    },
     "node_modules/bytes": {
       "version": "3.1.0",
       "resolved": "https://registry.npmjs.org/bytes/-/bytes-3.1.0.tgz",
@@ -823,6 +855,15 @@
         "node": ">=0.1.90"
       }
     },
+    "node_modules/commander": {
+      "version": "8.3.0",
+      "resolved": "https://registry.npmjs.org/commander/-/commander-8.3.0.tgz",
+      "integrity": "sha512-OkTL9umf+He2DZkUq8f8J9of7yL6RJKI24dVITBmNfZBmri9zYZQrKkuXiKhyfPSu8tUhnVBB1iKXevvnlR4Ww==",
+      "dev": true,
+      "engines": {
+        "node": ">= 12"
+      }
+    },
     "node_modules/component-emitter": {
       "version": "1.3.0",
       "resolved": "https://registry.npmjs.org/component-emitter/-/component-emitter-1.3.0.tgz",
@@ -1078,6 +1119,15 @@
         "node": ">= 0.8"
       }
     },
+    "node_modules/end-of-stream": {
+      "version": "1.4.4",
+      "resolved": "https://registry.npmjs.org/end-of-stream/-/end-of-stream-1.4.4.tgz",
+      "integrity": "sha512-+uw1inIHVPQoaVuHzRyXd21icM+cnt4CzD5rW+NC1wjOUSTOs+Te7FOv7AhN7vS9x/oIyhLP5PR1H+phQAHu5Q==",
+      "dev": true,
+      "dependencies": {
+        "once": "^1.4.0"
+      }
+    },
     "node_modules/engine.io": {
       "version": "4.1.1",
       "resolved": "https://registry.npmjs.org/engine.io/-/engine.io-4.1.1.tgz",
@@ -1623,6 +1673,26 @@
       "integrity": "sha512-fjquC59cD7CyW6urNXK0FBufkZcoiGG80wTuPujX590cB5Ttln20E2UB4S/WARVqhXffZl2LNgS+gQdPIIim/g==",
       "dev": true
     },
+    "node_modules/extract-zip": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/extract-zip/-/extract-zip-2.0.1.tgz",
+      "integrity": "sha512-GDhU9ntwuKyGXdZBUgTIe+vXnWj0fppUEtMDL0+idd5Sta8TGpHssn/eusA9mrPr9qNDym6SxAYZjNvCn/9RBg==",
+      "dev": true,
+      "dependencies": {
+        "debug": "^4.1.1",
+        "get-stream": "^5.1.0",
+        "yauzl": "^2.10.0"
+      },
+      "bin": {
+        "extract-zip": "cli.js"
+      },
+      "engines": {
+        "node": ">= 10.17.0"
+      },
+      "optionalDependencies": {
+        "@types/yauzl": "^2.9.1"
+      }
+    },
     "node_modules/fast-deep-equal": {
       "version": "3.1.3",
       "resolved": "https://registry.npmjs.org/fast-deep-equal/-/fast-deep-equal-3.1.3.tgz",
@@ -1673,6 +1743,15 @@
         "reusify": "^1.0.4"
       }
     },
+    "node_modules/fd-slicer": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/fd-slicer/-/fd-slicer-1.1.0.tgz",
+      "integrity": "sha1-JcfInLH5B3+IkbvmHY85Dq4lbx4=",
+      "dev": true,
+      "dependencies": {
+        "pend": "~1.2.0"
+      }
+    },
     "node_modules/file-entry-cache": {
       "version": "6.0.1",
       "resolved": "https://registry.npmjs.org/file-entry-cache/-/file-entry-cache-6.0.1.tgz",
@@ -1868,6 +1947,21 @@
         "url": "https://github.com/sponsors/ljharb"
       }
     },
+    "node_modules/get-stream": {
+      "version": "5.2.0",
+      "resolved": "https://registry.npmjs.org/get-stream/-/get-stream-5.2.0.tgz",
+      "integrity": "sha512-nBF+F1rAZVCu/p7rjzgA+Yb4lfYXrpl7a6VmJrU8wF9I1CKvP/QwPNZHnOlwbTkY6dvtFIzFMSyQXbLoTQPRpA==",
+      "dev": true,
+      "dependencies": {
+        "pump": "^3.0.0"
+      },
+      "engines": {
+        "node": ">=8"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
     "node_modules/glob": {
       "version": "7.1.7",
       "resolved": "https://registry.npmjs.org/glob/-/glob-7.1.7.tgz",
@@ -2052,6 +2146,19 @@
         "node": ">=8.0.0"
       }
     },
+    "node_modules/https-proxy-agent": {
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/https-proxy-agent/-/https-proxy-agent-5.0.0.tgz",
+      "integrity": "sha512-EkYm5BcKUGiduxzSt3Eppko+PiNWNEpa4ySk9vTC6wDsQJW9rHSa+UhGNJoRYp7bz6Ht1eaRIa6QaJqO5rCFbA==",
+      "dev": true,
+      "dependencies": {
+        "agent-base": "6",
+        "debug": "4"
+      },
+      "engines": {
+        "node": ">= 6"
+      }
+    },
     "node_modules/iconv-lite": {
       "version": "0.4.24",
       "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.4.24.tgz",
@@ -2114,6 +2221,12 @@
       "integrity": "sha512-k/vGaX4/Yla3WzyMCvTQOXYeIHvqOKtnqBduzTHpzpQZzAskKMhZ2K+EnBiSM9zGSoIFeMpXKxa4dYeZIQqewQ==",
       "dev": true
     },
+    "node_modules/ip": {
+      "version": "1.1.5",
+      "resolved": "https://registry.npmjs.org/ip/-/ip-1.1.5.tgz",
+      "integrity": "sha1-vd7XARQpCCjAoDnnLvJfWq7ENUo=",
+      "dev": true
+    },
     "node_modules/is-arrayish": {
       "version": "0.2.1",
       "resolved": "https://registry.npmjs.org/is-arrayish/-/is-arrayish-0.2.1.tgz",
@@ -2325,6 +2438,12 @@
       "integrity": "sha1-6PvzdNxVb/iUehDcsFctYz8s+hA=",
       "dev": true
     },
+    "node_modules/jpeg-js": {
+      "version": "0.4.3",
+      "resolved": "https://registry.npmjs.org/jpeg-js/-/jpeg-js-0.4.3.tgz",
+      "integrity": "sha512-ru1HWKek8octvUHFHvE5ZzQ1yAsJmIvRdGWvSoKV52XKyuyYA437QWDttXT8eZXDSbuMpHlLzPDZUPd6idIz+Q==",
+      "dev": true
+    },
     "node_modules/js-tokens": {
       "version": "4.0.0",
       "resolved": "https://registry.npmjs.org/js-tokens/-/js-tokens-4.0.0.tgz",
@@ -3300,6 +3419,12 @@
         "node": "*"
       }
     },
+    "node_modules/pend": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/pend/-/pend-1.2.0.tgz",
+      "integrity": "sha1-elfrVQpng/kRUzH89GY9XI4AelA=",
+      "dev": true
+    },
     "node_modules/picomatch": {
       "version": "2.2.3",
       "resolved": "https://registry.npmjs.org/picomatch/-/picomatch-2.2.3.tgz",
@@ -3345,6 +3470,82 @@
         "node": ">=4"
       }
     },
+    "node_modules/playwright": {
+      "version": "1.17.2",
+      "resolved": "https://registry.npmjs.org/playwright/-/playwright-1.17.2.tgz",
+      "integrity": "sha512-u1HZmVoeLCLptNcpuOyp5KfBzsdsLxE9CReK82i/p8j5i7EPqtY3fX77SMHqDGeO7tLBSYk2a6eFDVlQfSSANg==",
+      "dev": true,
+      "hasInstallScript": true,
+      "dependencies": {
+        "playwright-core": "=1.17.2"
+      },
+      "bin": {
+        "playwright": "cli.js"
+      },
+      "engines": {
+        "node": ">=12"
+      }
+    },
+    "node_modules/playwright-core": {
+      "version": "1.17.2",
+      "resolved": "https://registry.npmjs.org/playwright-core/-/playwright-core-1.17.2.tgz",
+      "integrity": "sha512-TCYIt2UNHvqGxvD79bBjBv9osDLAH1gn7AZD5kRpMNQJG6BAmJt8B4Ek8fzdKmCQOnHf9ASJmcYRszoIZxcdVA==",
+      "dev": true,
+      "dependencies": {
+        "commander": "^8.2.0",
+        "debug": "^4.1.1",
+        "extract-zip": "^2.0.1",
+        "https-proxy-agent": "^5.0.0",
+        "jpeg-js": "^0.4.2",
+        "mime": "^2.4.6",
+        "pngjs": "^5.0.0",
+        "progress": "^2.0.3",
+        "proper-lockfile": "^4.1.1",
+        "proxy-from-env": "^1.1.0",
+        "rimraf": "^3.0.2",
+        "socks-proxy-agent": "^6.1.0",
+        "stack-utils": "^2.0.3",
+        "ws": "^7.4.6",
+        "yauzl": "^2.10.0",
+        "yazl": "^2.5.1"
+      },
+      "bin": {
+        "playwright": "cli.js"
+      },
+      "engines": {
+        "node": ">=12"
+      }
+    },
+    "node_modules/playwright-core/node_modules/ws": {
+      "version": "7.5.6",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-7.5.6.tgz",
+      "integrity": "sha512-6GLgCqo2cy2A2rjCNFlxQS6ZljG/coZfZXclldI8FB/1G3CCI36Zd8xy2HrFVACi8tfk5XrgLQEk+P0Tnz9UcA==",
+      "dev": true,
+      "engines": {
+        "node": ">=8.3.0"
+      },
+      "peerDependencies": {
+        "bufferutil": "^4.0.1",
+        "utf-8-validate": "^5.0.2"
+      },
+      "peerDependenciesMeta": {
+        "bufferutil": {
+          "optional": true
+        },
+        "utf-8-validate": {
+          "optional": true
+        }
+      }
+    },
+    "node_modules/pngjs": {
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/pngjs/-/pngjs-5.0.0.tgz",
+      "integrity": "sha512-40QW5YalBNfQo5yRYmiw7Yz6TKKVr3h6970B2YE+3fQpsWcrbj1PzJgxeJ19DRQjhMbKPIuMY8rFaXc8moolVw==",
+      "dev": true,
+      "engines": {
+        "node": ">=10.13.0"
+      }
+    },
     "node_modules/prelude-ls": {
       "version": "1.2.1",
       "resolved": "https://registry.npmjs.org/prelude-ls/-/prelude-ls-1.2.1.tgz",
@@ -3387,6 +3588,33 @@
         "node": ">=0.4.0"
       }
     },
+    "node_modules/proper-lockfile": {
+      "version": "4.1.2",
+      "resolved": "https://registry.npmjs.org/proper-lockfile/-/proper-lockfile-4.1.2.tgz",
+      "integrity": "sha512-TjNPblN4BwAWMXU8s9AEz4JmQxnD1NNL7bNOY/AKUzyamc379FWASUhc/K1pL2noVb+XmZKLL68cjzLsiOAMaA==",
+      "dev": true,
+      "dependencies": {
+        "graceful-fs": "^4.2.4",
+        "retry": "^0.12.0",
+        "signal-exit": "^3.0.2"
+      }
+    },
+    "node_modules/proxy-from-env": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/proxy-from-env/-/proxy-from-env-1.1.0.tgz",
+      "integrity": "sha512-D+zkORCbA9f1tdWRK0RaCR3GPv50cMxcrz4X8k5LTSUD1Dkw47mKJEZQNunItRTkWwgtaUSo1RVFRIG9ZXiFYg==",
+      "dev": true
+    },
+    "node_modules/pump": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/pump/-/pump-3.0.0.tgz",
+      "integrity": "sha512-LwZy+p3SFs1Pytd/jYct4wpv49HiYCqd9Rlc5ZVdk0V+8Yzv6jR5Blk3TRmPL1ft69TxP0IMZGJ+WPFU2BFhww==",
+      "dev": true,
+      "dependencies": {
+        "end-of-stream": "^1.1.0",
+        "once": "^1.3.1"
+      }
+    },
     "node_modules/punycode": {
       "version": "2.1.1",
       "resolved": "https://registry.npmjs.org/punycode/-/punycode-2.1.1.tgz",
@@ -3582,6 +3810,15 @@
         "node": ">=4"
       }
     },
+    "node_modules/retry": {
+      "version": "0.12.0",
+      "resolved": "https://registry.npmjs.org/retry/-/retry-0.12.0.tgz",
+      "integrity": "sha1-G0KmJmoh8HQh0bC1S33BZ7AcATs=",
+      "dev": true,
+      "engines": {
+        "node": ">= 4"
+      }
+    },
     "node_modules/reusify": {
       "version": "1.0.4",
       "resolved": "https://registry.npmjs.org/reusify/-/reusify-1.0.4.tgz",
@@ -3728,6 +3965,12 @@
         "node": ">=8"
       }
     },
+    "node_modules/signal-exit": {
+      "version": "3.0.6",
+      "resolved": "https://registry.npmjs.org/signal-exit/-/signal-exit-3.0.6.tgz",
+      "integrity": "sha512-sDl4qMFpijcGw22U5w63KmD3cZJfBuFlVNbVMKje2keoKML7X2UzWbc4XrmEbDwg0NXJc3yv4/ox7b+JWb57kQ==",
+      "dev": true
+    },
     "node_modules/slash": {
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/slash/-/slash-3.0.0.tgz",
@@ -3754,6 +3997,16 @@
         "url": "https://github.com/chalk/slice-ansi?sponsor=1"
       }
     },
+    "node_modules/smart-buffer": {
+      "version": "4.2.0",
+      "resolved": "https://registry.npmjs.org/smart-buffer/-/smart-buffer-4.2.0.tgz",
+      "integrity": "sha512-94hK0Hh8rPqQl2xXc3HsaBoOXKV20MToPkcXvwbISWLEs+64sBq5kFgn2kJDHb1Pry9yrP0dxrCI9RRci7RXKg==",
+      "dev": true,
+      "engines": {
+        "node": ">= 6.0.0",
+        "npm": ">= 3.0.0"
+      }
+    },
     "node_modules/socket.io": {
       "version": "3.1.2",
       "resolved": "https://registry.npmjs.org/socket.io/-/socket.io-3.1.2.tgz",
@@ -3794,6 +4047,34 @@
         "node": ">=10.0.0"
       }
     },
+    "node_modules/socks": {
+      "version": "2.6.1",
+      "resolved": "https://registry.npmjs.org/socks/-/socks-2.6.1.tgz",
+      "integrity": "sha512-kLQ9N5ucj8uIcxrDwjm0Jsqk06xdpBjGNQtpXy4Q8/QY2k+fY7nZH8CARy+hkbG+SGAovmzzuauCpBlb8FrnBA==",
+      "dev": true,
+      "dependencies": {
+        "ip": "^1.1.5",
+        "smart-buffer": "^4.1.0"
+      },
+      "engines": {
+        "node": ">= 10.13.0",
+        "npm": ">= 3.0.0"
+      }
+    },
+    "node_modules/socks-proxy-agent": {
+      "version": "6.1.1",
+      "resolved": "https://registry.npmjs.org/socks-proxy-agent/-/socks-proxy-agent-6.1.1.tgz",
+      "integrity": "sha512-t8J0kG3csjA4g6FTbsMOWws+7R7vuRC8aQ/wy3/1OWmsgwA68zs/+cExQ0koSitUDXqhufF/YJr9wtNMZHw5Ew==",
+      "dev": true,
+      "dependencies": {
+        "agent-base": "^6.0.2",
+        "debug": "^4.3.1",
+        "socks": "^2.6.1"
+      },
+      "engines": {
+        "node": ">= 10"
+      }
+    },
     "node_modules/source-map": {
       "version": "0.6.1",
       "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
@@ -3841,6 +4122,27 @@
       "integrity": "sha1-BOaSb2YolTVPPdAVIDYzuFcpfiw=",
       "dev": true
     },
+    "node_modules/stack-utils": {
+      "version": "2.0.5",
+      "resolved": "https://registry.npmjs.org/stack-utils/-/stack-utils-2.0.5.tgz",
+      "integrity": "sha512-xrQcmYhOsn/1kX+Vraq+7j4oE2j/6BFscZ0etmYg81xuM8Gq0022Pxb8+IqgOFUIaxHs0KaSb7T1+OegiNrNFA==",
+      "dev": true,
+      "dependencies": {
+        "escape-string-regexp": "^2.0.0"
+      },
+      "engines": {
+        "node": ">=10"
+      }
+    },
+    "node_modules/stack-utils/node_modules/escape-string-regexp": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/escape-string-regexp/-/escape-string-regexp-2.0.0.tgz",
+      "integrity": "sha512-UpzcLCXolUWcNu5HtVMHYdXJjArjsF9C0aNnquZYY4uW/Vu0miy5YoWvbV345HauVvcAUnpRuhMMcqTcGOY2+w==",
+      "dev": true,
+      "engines": {
+        "node": ">=8"
+      }
+    },
     "node_modules/statuses": {
       "version": "1.5.0",
       "resolved": "https://registry.npmjs.org/statuses/-/statuses-1.5.0.tgz",
@@ -4441,6 +4743,25 @@
         "node": ">=10"
       }
     },
+    "node_modules/yauzl": {
+      "version": "2.10.0",
+      "resolved": "https://registry.npmjs.org/yauzl/-/yauzl-2.10.0.tgz",
+      "integrity": "sha1-x+sXyT4RLLEIb6bY5R+wZnt5pfk=",
+      "dev": true,
+      "dependencies": {
+        "buffer-crc32": "~0.2.3",
+        "fd-slicer": "~1.1.0"
+      }
+    },
+    "node_modules/yazl": {
+      "version": "2.5.1",
+      "resolved": "https://registry.npmjs.org/yazl/-/yazl-2.5.1.tgz",
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@@ -5721,6 +6094,15 @@
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@@ -5867,6 +6249,15 @@
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@@ -6004,6 +6395,16 @@
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@@ -6968,6 +7387,54 @@
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+      "requires": {
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+      "requires": {
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+        "debug": "^4.1.1",
+        "extract-zip": "^2.0.1",
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+        "jpeg-js": "^0.4.2",
+        "mime": "^2.4.6",
+        "pngjs": "^5.0.0",
+        "progress": "^2.0.3",
+        "proper-lockfile": "^4.1.1",
+        "proxy-from-env": "^1.1.0",
+        "rimraf": "^3.0.2",
+        "socks-proxy-agent": "^6.1.0",
+        "stack-utils": "^2.0.3",
+        "ws": "^7.4.6",
+        "yauzl": "^2.10.0",
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+      "dev": true,
+      "requires": {
+        "graceful-fs": "^4.2.4",
+        "retry": "^0.12.0",
+        "signal-exit": "^3.0.2"
+      }
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+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/proxy-from-env/-/proxy-from-env-1.1.0.tgz",
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+      "dev": true
+    },
+    "pump": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/pump/-/pump-3.0.0.tgz",
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+      "dev": true,
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+        "once": "^1.3.1"
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@@ -7133,6 +7627,12 @@
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+      "version": "0.12.0",
+      "resolved": "https://registry.npmjs.org/retry/-/retry-0.12.0.tgz",
+      "integrity": "sha1-G0KmJmoh8HQh0bC1S33BZ7AcATs=",
+      "dev": true
+    },
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@@ -7223,6 +7723,12 @@
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       "dev": true
     },
+    "signal-exit": {
+      "version": "3.0.6",
+      "resolved": "https://registry.npmjs.org/signal-exit/-/signal-exit-3.0.6.tgz",
+      "integrity": "sha512-sDl4qMFpijcGw22U5w63KmD3cZJfBuFlVNbVMKje2keoKML7X2UzWbc4XrmEbDwg0NXJc3yv4/ox7b+JWb57kQ==",
+      "dev": true
+    },
     "slash": {
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/slash/-/slash-3.0.0.tgz",
@@ -7240,6 +7746,12 @@
         "is-fullwidth-code-point": "^3.0.0"
       }
     },
+    "smart-buffer": {
+      "version": "4.2.0",
+      "resolved": "https://registry.npmjs.org/smart-buffer/-/smart-buffer-4.2.0.tgz",
+      "integrity": "sha512-94hK0Hh8rPqQl2xXc3HsaBoOXKV20MToPkcXvwbISWLEs+64sBq5kFgn2kJDHb1Pry9yrP0dxrCI9RRci7RXKg==",
+      "dev": true
+    },
     "socket.io": {
       "version": "3.1.2",
       "resolved": "https://registry.npmjs.org/socket.io/-/socket.io-3.1.2.tgz",
@@ -7274,6 +7786,27 @@
         "debug": "~4.3.1"
       }
     },
+    "socks": {
+      "version": "2.6.1",
+      "resolved": "https://registry.npmjs.org/socks/-/socks-2.6.1.tgz",
+      "integrity": "sha512-kLQ9N5ucj8uIcxrDwjm0Jsqk06xdpBjGNQtpXy4Q8/QY2k+fY7nZH8CARy+hkbG+SGAovmzzuauCpBlb8FrnBA==",
+      "dev": true,
+      "requires": {
+        "ip": "^1.1.5",
+        "smart-buffer": "^4.1.0"
+      }
+    },
+    "socks-proxy-agent": {
+      "version": "6.1.1",
+      "resolved": "https://registry.npmjs.org/socks-proxy-agent/-/socks-proxy-agent-6.1.1.tgz",
+      "integrity": "sha512-t8J0kG3csjA4g6FTbsMOWws+7R7vuRC8aQ/wy3/1OWmsgwA68zs/+cExQ0koSitUDXqhufF/YJr9wtNMZHw5Ew==",
+      "dev": true,
+      "requires": {
+        "agent-base": "^6.0.2",
+        "debug": "^4.3.1",
+        "socks": "^2.6.1"
+      }
+    },
     "source-map": {
       "version": "0.6.1",
       "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
@@ -7318,6 +7851,23 @@
       "integrity": "sha1-BOaSb2YolTVPPdAVIDYzuFcpfiw=",
       "dev": true
     },
+    "stack-utils": {
+      "version": "2.0.5",
+      "resolved": "https://registry.npmjs.org/stack-utils/-/stack-utils-2.0.5.tgz",
+      "integrity": "sha512-xrQcmYhOsn/1kX+Vraq+7j4oE2j/6BFscZ0etmYg81xuM8Gq0022Pxb8+IqgOFUIaxHs0KaSb7T1+OegiNrNFA==",
+      "dev": true,
+      "requires": {
+        "escape-string-regexp": "^2.0.0"
+      },
+      "dependencies": {
+        "escape-string-regexp": {
+          "version": "2.0.0",
+          "resolved": "https://registry.npmjs.org/escape-string-regexp/-/escape-string-regexp-2.0.0.tgz",
+          "integrity": "sha512-UpzcLCXolUWcNu5HtVMHYdXJjArjsF9C0aNnquZYY4uW/Vu0miy5YoWvbV345HauVvcAUnpRuhMMcqTcGOY2+w==",
+          "dev": true
+        }
+      }
+    },
     "statuses": {
       "version": "1.5.0",
       "resolved": "https://registry.npmjs.org/statuses/-/statuses-1.5.0.tgz",
@@ -7756,6 +8306,25 @@
         "is-plain-obj": "^2.1.0"
       }
     },
+    "yauzl": {
+      "version": "2.10.0",
+      "resolved": "https://registry.npmjs.org/yauzl/-/yauzl-2.10.0.tgz",
+      "integrity": "sha1-x+sXyT4RLLEIb6bY5R+wZnt5pfk=",
+      "dev": true,
+      "requires": {
+        "buffer-crc32": "~0.2.3",
+        "fd-slicer": "~1.1.0"
+      }
+    },
+    "yazl": {
+      "version": "2.5.1",
+      "resolved": "https://registry.npmjs.org/yazl/-/yazl-2.5.1.tgz",
+      "integrity": "sha512-phENi2PLiHnHb6QBVot+dJnaAZ0xosj7p3fWl+znIjBDlnMI2PsZCJZ306BPTFOaHf5qdDEI8x5qFrSOBN5vrw==",
+      "dev": true,
+      "requires": {
+        "buffer-crc32": "~0.2.3"
+      }
+    },
     "yocto-queue": {
       "version": "0.1.0",
       "resolved": "https://registry.npmjs.org/yocto-queue/-/yocto-queue-0.1.0.tgz",
diff --git a/package.json b/package.json
index a3ccf9a..b755b61 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@github/file-attachment-element",
-  "version": "3.0.1",
+  "version": "3.1.0",
   "description": "Attach files via drag and drop or file input.",
   "main": "dist/index.umd.js",
   "module": "dist/index.js",
@@ -34,6 +34,7 @@
     "karma-mocha": "^2.0.1",
     "karma-mocha-reporter": "^2.2.5",
     "mocha": "^8.4.0",
+    "playwright": "^1.17.2",
     "rollup": "^2.48.0",
     "typescript": "^4.2.4"
   }
diff --git a/src/attachment.ts b/src/attachment.ts
index 1c8c6ab..63f8245 100644
--- a/src/attachment.ts
+++ b/src/attachment.ts
@@ -40,7 +40,7 @@ export default class Attachment {
   }
 
   isImage(): boolean {
-    return ['image/gif', 'image/png', 'image/jpg', 'image/jpeg'].indexOf(this.file.type) > -1
+    return ['image/gif', 'image/png', 'image/jpg', 'image/jpeg', 'image/svg+xml'].indexOf(this.file.type) > -1
   }
 
   isVideo(): boolean {