In my new apple watch 10 optimized charging limit does not work

First of all, it was charging to full capacity after half an hour or one hour . Location service was activated according to thhis: If Optimised Battery Charging won’t activate – Apple Support (UK

i waited for approximately 3 weeks (at home)

Then I made a reset for the location services and resetting the significant locations. Then after 14 days at home 🏡 or so and 2 updates Watch os 11 optimized charging began to work.

Which means that charging stopped after a  time at about  80% and then continuing to 100% so it was full overnight until 6 o’clock or so . The charge status at the end of the day showed between 60 and 70%. This is the  status , when I begin to charge every night . But now after this, it stays on optimize charging

But not optimized charging LIMIT. The only way of switching the setting is switching on and off “optimize charging limit.” there is no button for “optimized charging. “

When I turn off “optimized charging limit”, it charges fast between half and one hour  to 100%. Turning on  the button “optimized, charging limit“ only activates “optimized charging,” and so optimize charging limit does not happen!

Of course, a sign for active optimized charging limit, which is this open circle never appears ! see picture ( this sign never appears !

any experiences to help appreciated!(i restarted iphone and watch .. didnt help

i resetted the watch completely also an did not restore the backup)

[Edited by Moderator]