Lately my 21 ultra when wireless charging doesn't always go to 100% I do it overnight and it seems to go to sometimes 54% sometimes 74% etc it always used to work I've tried another wireless charger and still the same (both official Samsung).
It will not charge fully as it could overheat and damage the battery and you will not know how much your battery has been damaged. As It is showing signs now.
Belkin wireless charger, doing OK with Galaxy S22 Ultra, with the case on, however I only use wireless if phone needs around 25 to max 35 percent charging I have set to max 85% charging, so if it goes down to say around 40, then I use wirered charging