flatpak log entries?

[Tom Horsley]

Why do I have 47 bazillion lines of this sort of stuff in my logs:

Jan 30 19:55:13 tomh polkitd[1151]: Registered Authentication Agent for
unix-process:4457:4527106 (system bus name :1.3718 [flatpak --installations], object path
/org/freedesktop/PolicyKit1/AuthenticationAgent, locale en_US.UTF-8)
Jan 30 19:55:13 tomh polkitd[1151]: Unregistered Authentication Agent for
unix-process:4457:4527106 (system bus name :1.3718, object path
/org/freedesktop/PolicyKit1/AuthenticationAgent, locale en_US.UTF-8) (disconnected from
bus)