Subject of the issue

Both the save(true) and save(false) output the same JSON data. Both have html content.

Your environment

• version of gridstack.js [email protected] using HTML5 version
• which browser/OS Brave Version 1.25.73 Chromium: 91.0.4472.106 (Official Build) (64-bit)

Steps to reproduce

https://jsfiddle.net/ve0sdunm/3/

1. Run jsfiddle

Expected behavior

First two console outputs should show html content in the JSON, 3rd should not include content in the JSON

Actual behavior

All 3 JSON outputs look the same and include the content.