Cubemaps no work with BASIS compression?

Just a curiosity-- I created a custom Cubemap for the interior of the bar in my Mellow Tiger scene, and it would work fine, until I tested or refreshed, then it would appear entirely black. The only fix that appeared to work was not to use BASIC compression on the faces. Is this a known issue or am I doing something wrong?

Did you mean basis? Are all the faces basis compressed?

Would you be able to reproduce in a new project with just the cubemap?

Yeah, sorry, basis. I haven’t used BASIC since the Commodore 16 when I was a kid.

I’ll post a reproduction of the issue here if I can duplicate it.