shows an alert dialog Cannot start external program! Executable: kget Arguments: https://someurl I guess flatpaks can't access programs out of the sandbox. how do we get around that?
I was able to use kget by selecting it from the picker. It spewed out a path like /run/user/1001/doc/332f4cf3/kget
no actually it didn't work
It needs to use xdg-portal (https://flatpak.github.io/xdg-desktop-portal/portal-docs.html#gdbus-org.freedesktop.portal.OpenURI). Ideally this would be done by the flatpak Qt platform, and not Falkon itself.
Confirmed this is still an issue with flatpak downloaded just now.