How to make Flathub KDE apps use Breeze on GNOME?

Hello!

Basically the title. Some KDE apps do use Breeze, but others (like KPatience) don’t. How could I “force” them to use Breeze?

My friend some time ago told me that KDE apps will automatically use Breeze when it’s availabled, but then why do some apps don’t? Like I said, all of them are from Flathub.

Which distrib do you use?

Fedora Rawhide (Silverblue to be exact)

Ahhhhh, I forgot to mention I’m not on Plasma. Sorry! I wanted to add that info to the post, but couldn’t and I forgot about that… I’m on GNOME if that helps

I put it into the title if that’s OK!

Iirc there was a way where you install breeze package then use QT configuration tool to set it as the theme. I’ll get back to you after I test it myself in a vm.