Reproduction steps
In the desktop app change the sans font to "JetBrainsMono Nerd Font"
Expected behaviour
Ligatures display in the input box like they're supposed to
Actual behaviour
Some symbols become invisible, only the last two characters are considered for displaying any given ligature, rendering any previous characters that were part of a ligature invisible.
Does not affect browser (Firefox tested)!
Build information
Stable Desktop 2026.1031.50514, Web 2026.1031.143121, Linux 7.3.1-1-cachyos (x64), Electron 44.10.0, Chrome 152.0.7977.169, Node 24.22.1, Locale en-US
Platform
Linux
Evidence
[[file:pasted\-image\-1.png]]: the entire line should contain exclamation marks (`!!!!!!!!!!`)
[[file:pasted\-image\-2.png]]: should display `-> meow`
[[file:pasted\-image\-3.png]]: should display `<=>`
[[file:pasted\-image\-5.png]]: should display `>= `