Question about KDE

I wanted to switch from GNOME to KDE since GNOME is too much of an ipad feeling for me and I wanted something different, I installed KDE X11 I think it says but theres only one issue thats heavily making me not want to use it, and thats for some reason when pinching out on my touchpad usually it hsould zoom in but on KDE it doesnt, is there a fix for this? Im using Pop!_OS, ive been thinking a bit of switching to Fedora since I know it has KDE integrated but until I find a solution to this I dont think I will since that is a big thing for me