[Bug] CTRL+A with ÀÉÈÇ letters

[KyroOW]

Describe the bug
Once i typed those letters: ÀÉÈÇ i can't CTRL+A anymore unless i click on another window then back on notepads again

To Reproduce
Open new Notepads, type those characters ÀÉÈÇ and select everything using CTRL+A

Expected behavior
it should select all text

Desktop (please complete the following information):

• OS: Windows 10 1903 (18362.295)
• Version v0.9.8.0

[0x7c13]

How did you type those letters in the first place?

[KyroOW]

I bound those letters to macro keys on my corsair k95 keyboard using iCue because there is no other way to type them on azerty keyboards

[0x7c13]

Can you share the exact macro you use? Can you also record a short viedeo to describe the current behavior? Thanks!

[KyroOW]

It's just the "TEXT" feature in iCue https://i.imgur.com/xCNEvmo.png

video.zip
i type random letters, then CTRL+A, it works
then i type the ÀÉÈ characters, i CTRL+A, doesn't do anything, i click another window, then back on Notepad, and i can CTRL+A without problems

[0x7c13]

Is this issue still happening to you? If it is, can you send this issue to WinUI repo for Microsoft to take a look at? Since this is related to WinRT RichEdit control.