Description:
I am a French speaking person. Most of the time, I write in English and my keyboard is in English but from time to time a need the accentuated French letters (EX: à, é, ê, è, À, Ç, È, etc). LibreOffice version is 7.6.6.3 The problem is that I am unable to use the Ascii Code anymore to get those accentuated French letters. Here are some results that I should get and the result obtained in LibreOffice.
Ex.: alt+136 = ê LibreOffice result = Style Inspector window
alt+135 = ç LibreOffice result = Page window
alt+147 = ô LibreOffice result = Accessibility Check window
alt+150 = û LibreOffice result = Page window
It seems that it is the last digit that cause the problem. Thank you

Actual Results:
Ex.: alt+136 = ê LibreOffice result = Style Inspector window
alt+135 = ç LibreOffice result = Page window
alt+147 = ô LibreOffice result = Accessibility Check window
alt+150 = û LibreOffice result = Page window

Expected Results:
Ex.: alt+136 = ê LibreOffice result = Style Inspector window
alt+135 = ç LibreOffice result = Page window
alt+147 = ô LibreOffice result = Accessibility Check window
alt+150 = û LibreOffice result = Page window


Reproducible: Always


User Profile Reset: Yes

Additional Info:
Seems that the last digit cause the problem.
Thank you