Non shift keys behave like shift keys

[eqoffical]

On toggle between symbols and function keys selected text changes between capitalization as if it were a shift key.

To Reproduce

1. Select a text
2. Press on the symbol layout button (it's labeled as ?123)
3. Toggle between symbol and function layouts (they're labeled as ?123 and =\< respectively)

Expected behavior
This action should not change the capitalization, these buttons are not shift keys.

Screenshots
https://github.com/user-attachments/assets/f63e4209-dd32-40ed-9c56-b9ef0acc3e60

App version: 2.2

Device:

• Model: Pixel 7 Pro
• OS: Android 15, GrapheneOS

[PurplePickleMonster]

I was able to reproduce this and started looking at it. That key is being interpreted as the shift key when I press it

2024-12-30 22:28:29.729 12744-12744 KeyboardState           helium314.keyboard.debug             D  onPressKey: code=shift single=true [keyboard=SYMBOLS shift=RELEASING symbol=RELEASING switch=SYMBOL-BEGIN] autoCapsFlags=none recapitalizeMode=undefined
2024-12-30 22:28:29.730 12744-12744 KeyboardState           helium314.keyboard.debug             D  setSymbolsShiftedKeyboard
2024-12-30 22:28:29.740 12744-12762 EGL_emulation           helium314.keyboard.debug             D  app_time_stats: avg=5950.11ms min=150.85ms max=11749.36ms count=2
2024-12-30 22:28:40.154 12744-12744 KeyboardState           helium314.keyboard.debug             D  onPressKey: code=shift single=true [keyboard=SYMBOLS_SHIFTED shift=RELEASING symbol=RELEASING switch=SYMBOL-BEGIN] autoCapsFlags=none recapitalizeMode=undefined
2024-12-30 22:28:40.154 12744-12744 KeyboardState           helium314.keyboard.debug             D  setSymbolsKeyboard
2024-12-30 22:28:40.173 12744-12762 EGL_emulation           helium314.keyboard.debug             D  app_time_stats: avg=5216.67ms min=165.19ms max=10268.15ms count=2

I'm still looking but, I think the problem is using the shift key for multiple purposes and just relabeling it when switching to symbols, which has the side effect of performing the shift action.