calculation of a site or post does not work properly

Hi there
I use the free version of RankMath. Till a few weeks ago it works perfect. But now, when I creat a new post and tweak it till over 80% and save it, than the calculation drops to 50-60%.
When I update an existing site or post to enhance the ranking to over 80% and save it, the same issue is appearing.

Reason is (my guess), that the snipped header and text vanishes. When I add it again, or let the tool add the header of the site or the post the calculation goes to green and when I save it the same issue with dropping the ranking and vanishing the header and text in the snipped.

I’m using a Flotheme. Already contacted Flotheme Support, but they told me that this might be an issue of RankMath.

I also detected, that a post of a site does not show the text and the picture I added in the tap “Social”. I checked already the redirects, no redirect is shown for this site. Might be the same cause?

I have created a User for you with a face email-address. Hope this works.

Thank you for helping

best regards
Elfi

PS: I set the ticket to “general” because I do not know to which subject I should add it.