5.4.1 Theme Manager not working as expected

Setting up a new project in 5.4.1 I cannot get the Theme Manager to show up without this Pop Up.

Saying erroneously that “No Design Framework Chosen” even though I have chosen and saved Design Framework 7 in project settings.

If I click the “Project Options” button to solve this problem it pops up the same Project Settings panel, not the Project Options.

So I open the Project Options separately and can not find any setting to “Enable it (Theme Manager)”

Screenshot 2023-02-11 at 14.37.532162×508 57.3 KB