Thank you for the information. So Meross probably reports the optional attributes as well, while Tapo uses the mandatory ones only. Reporting Power every 10s is probably enough for me, as I mainly...

My Tapo P110M also got the update today and after reinterviewing them in Home Assistant, they show "Power", "Energy" and "Exported Energy". I recently also bought some Meross Matter Plugs which show...

@DoinitSideways damn, didn't think about that... :D

I finally got an answer from TP-Link support and Matter 1.3 should arrive in the next (quote) "1 or 1 month". I guess this was a tipo and it should be 1 or 2 month but it seems like the update is on...

@lovely2 I absolutely understand you and I am in the same boat. I absolutely don't want to defend TP-Links behaviour. What I am trying to say is that there seems to be a loophole in the Matter...

I also tried to message the support to get an update on the current state. The first reply was the exact same answer as from @Wayne-TP in the first post, just in german in my case. I answered that...