Lots of persistent_notification entities sticking around (concern? or ignore?)

Noticed I have a lot of persistent notification entities stacking up… unsure if this is a concern or if there is a garbage collection type service that will nuke them over time?

I’ve tried restarting HA, even rebooted the server… they dont go away.

I’m seeing the same thing. Did they eventually get garbage collected or did you find a solution?

Looks like the ones I posted are gone but I have new ones which I know about (expected)

I’m not sure of an update cleared them out a process did.