Kontact as Flatpak fails to launch

Hi there, new at Open SUSE,

I wanted to try Kontact and see if I like it, I did not want to install a bunch on dependencies (I am on Xfce), so I decided to try it from the Flathub,
it installs fine, but fails to launch, I can see it in the task manager for a few seconds before going out. does not pop any error.
I have other flatpaks running fine, only Kontact doesn’t launch. Anyone else using this program?