TAdvSmoothTabPager/TAdvSmoothPanel weird colours

Delphi 10.4.1
TMS VCL UI Pack 10.4.0.0.

Installed the update to 10.4.0.0 the other day and now the subject components display in weird fill colours that change to a different colour every time the form is opened. Components originally left at default settings with UIStyle set to tsCustom even changing styles has no affect.

Any advice would be appreciated.

Bill Zwirs

I'm not able to reproduce your issue.

Am I correct that you have this issue if you create a new project, place a TAdvSmoothTabPager and TAdvSmoothPanel on the form. Closing the project and opening the project again?