color page scopes

I am using DaVinci Resolve studio 17 bata 2, my operating system is Mac OS Big Sur 11.0.1
I can not expand the scopes on the color page !

[Peter Chamberlain]

The icon next to the three dots options menu on the scopes doesn't work?
Or it does but you then cant expand it?

The buttons won't highlight and won't function if the size of the scope window is too small to accommodate the additional width of a second scope.
If you grab a corner of the scope window and stretch it out larger then the 2 up and 4 up buttons will work. If you stretch it out huge, the 9 up will work. Was like this in 17 beta 1 as well.
This is different behavior than what was seen in 16, as all the buttons functioned even if the window was too small, it simply scaled the window up to accommodate the additional scopes.

This bug is back with v17b6
It was broken in v17b1, b2, b3, I think was working properly in b5 and now is broken again in b7.

Unless the scopes window is stretched out to accommodate more scopes the buttons for 2 up, 4up, etc... won't function at all.