Lutris Fails to Launch in KDE After Using Gnome

I’ve been using KDE for a couple years, but I recently used Gnome for few days. Ever since then, I haven’t been able to get Lutris to successfully launch in KDE. It’ll launch in Gnome, but not KDE. The last time I had this problem, I reinstalled Lutris, but I’d really prefer to avoid reinstalling it and all of my games if possible.