Oh, I like these topics and was until recently frustrated because kwallet didn't implement secret service, but nowadays it does so most things should be working correctly.
I've recently been trying to change my usages to use keepass, so I've been disabling kwallet, so, what are your current problems with kwallet?
That was something that frustrated me a lot back in the days as I had to constantly log in Minecraft launcher each time I wanted to play, same with XIVLauncher, and some other games I forgot about.