Choose Application window in Dolphin has no applications in it

As the title implies there are no applications in the list. I know that xdg works because I can run xdg-open notes.txt and it opens Kate just fine. I have seen this bug, but I’m on version 6.1.0-1, so it should be fixed. I am on Arch Linux, X11, and using the FVMW3 window manager. Any ideas?

https://www.reddit.com/r/kde/comments/1clmgbq/dolphin_not_remembering_default_apps_outside_of/