#matrix app options on
#kde atm kinda sucks.
#element is the best, but it's now among a number of apps that don't (properly) support kde wallet/
#kwallet so that's a no for a while now, which is a shame cos it's worked fine before.
#nheko has been recommended, and it's pretty nice despite some rough edges, but it is honestly not that hard to come across several bugs that make it unusable. kde's own matrix app (forgot the name
#neochat) is pretty rough on the edges too, a bit basic looking, but def a lot less buggy than nheko - it has some bugs of its own tho like 'quote' messages not working properly, at least when the quoted/replied message has a photo (it shows a thumbnail of the correct image, but opening it up shows a totally diff pic - for instance). all in all, ur best option is element's web app, but for a chat app u wish to use daily for a lot, it's kinda jank to always be looking for ur browser window/tab. the element app on other platforms like
#ios and
#macos just works tho so dats a fallback, if u use those.