User-Agent:       Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML,
like Gecko) Chrome/118.0.0.0 Safari/537.36
Build Identifier: 

Using a standard European keyboard (I use Swedish) with an AltGr key, after
using `localectl` to switch to Swedish keyboard's MAC variant, virtual console
would make AltGr stuck after typing `AltGr+Shift+<anything>`.

Reproducible: Always

Steps to Reproduce:
0. Get a European keyboard (I use Swedish) with an 'AltGr' key.
1. Log into any X11 GUI terminals and do
    sudo localectl set-x11-keymap se pc104 mac ctrl:nocaps
In fact any keyboard models (pc104 etc.) I've tried will reproduce the bug.
2. Press Ctrl+Alt+F1 to go from X11 to virtual console.
3. Try typing the '{' character by pressing AltGr+Right_Shift+8.

Actual Results:  
Now just press the '2' on your keyboard; but instead of '2', the character '@'
is inserted because it seems to think that AltGr is still active, and in this
Swedish layout '@' is AltGr+2. Similarly typing 'hckiang' produces 'ħ¢ĸ→æ”ŋ' as
if the AltGr key is down. Now there're no easy ways to even shutdown the
computer because you can't type any normal command/shortcuts any more. Not even
Ctrl+Alt+F2 to switch back to X11. The only choice is to hit my laptop's power
button to restart.

Expected Results:  
After pressing AltGr+Right_Shift+8 to input a '{', you can still type normally,
such that keyboard sequence 'hckiang' should input 'hckiang' rather than
'ħ¢ĸ→æ”ŋ'.