Currently, if the user simply selects the default/linux/amd64/13.0/desktop/plasma/systemd they will receive an blocker message from pinentry saying to pick either qt4 or qt5. Simply selecting a profile should not cause a blocker and we should actually be selecting the best qt# for the user based on the profile. Maybe select qt4 for kde profiles and qt5 for plasma profiles?
Should be fixed for plasma profile in https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=508c3df4a377ccc9d3700def69659fa8e396e47a