Motion sensors 'Last change' time resets after restart - seems this is new

hi all,

I noticed recently that after a HA restart all my motion sensors would all reset - so instead of showing when motion was last triggered/changed it is showing the count up time of when HA restarted

I don’t think this occurred before on restarts and am seeking the community advice

also, as there is no actual motion, I assume this would not set off my alarm which are linked to movement

thanks in advance

Vote here:

I’m pretty sure that has been like that forever.