Small gaps are visible in new arrow ligatures in the Konsole terminal emulator #414
Description
Environment
Cascadia Code version number: 2102.003
Application (with version) used to display text: konsole 20.08.2
Font size: 11pt
Font variant: Cascadia Code Roman
OS: Pop!_OS 20.10
with Linux 5.8.0-7642-generic and GNOME 3.38.3
Screen resolution (i.e. 220dpi): 1920px×1080px
apparently 344mm×194mm (96x96dpi) according to xrandr and xdpyinfo
UI Scaling: 100%
Hinting setting: Slight (changed & reset recently)
Antialiasing: Standard (changed & reset recently)
Further settings: Large fonts accessibility option is enabled
Steps to reproduce
Get the terminal to render a combining arrow ligature
Expected behavior
Dashes / equal signs join exactly
Actual behavior
Small gaps
Screenshot
