Bug with Timeline View Options button

Running Resolve 17 beta 5 and 6 on a MAC and Windows 10 Pro machines. On the Windows machine, when I select the Timeline View Options, the window flashes for a second, but, will not persist. A small keyboard icon appears then disappears if I select it.Therefore, I can't access the timeline view option. This bug seems to be working on the Mac versions.

You need to keep Display Scaling at 100%. If things are too small when you do that, then you need a physically larger monitor.

This problem came up with another user but no definitive solution was forthcoming. I do not get this on my system.
Give the Display Scaling set to 100% a try just to see if it makes a difference.

Yep. That resolved the issue.