Can't trigger accent menu on macOS

Hello, you guys. I’ve been using LibreOffice for years on Linux, but recently I had to start using macOS for work.

LibreOffice works mostly okay on it, the only problem is that holding a key doesn’t trigger the accent menu, it just repeats the key press.

I can use the accents with accent key followed by vowel and with option + c for “ç”, but it would be nice having the option to use the accent menu instead. Googling this I only found people commenting on it being the same for OpenOffice.

Is there a setting I can turn on for this to work or should I submit a feature request? Thanks!

Inserting Special Characters

Can that help?