Big Sur issues

[Marty Knapp]

I just installed the latest beta of the Big Sur OS on my MacBook Pro and ran an LC app built in 9.6.1 (that works fine on Catalina) and right off it looks like 2 things are broken:

1) Tabbed buttons - the active tab does not show the text, it’s just blank white. Tried both Light and Dark modes with no difference
2) WindowShape - whatever graphic you’ve selected for the shape is ignored

Anybody else finding these or other issues?

Marty