I would like ask you for following issue: When I use the UIStyle property and it to tsOffice2019While (same for all 2019 styles) the close button looks like this:
No matter, if I change style by styler property, every time the Close button is stretched for all tab height.
It's your OfficePager demo, I only set "CloseButtonLook" to cblChrome, but the button is stretched neither with cblOffice option (ok, imho it could be stretched for full height, but the shape should be still rectangular)
Thank you, the change of the look property was causing the issue.
We've changed this and the fix will be available in the following update of the TMS VCL UI Pack.