Whenever I go up or down in the tray the tabs seems to freeze and blend into one another, which makes everything confusing whenever I want to change the model settings. The only solution is unpin the entire tray from the fullscreen window but It makes modeling awkward since the viewport takes more space.
EDIT: Issue solved by updating graphics driver on AMD.
That looks like a graphics issue. Try updating the graphics drivers directly from the manufacturer’s site (don’t trust Windows to tell you if they are up to date. You might also investigate the possibility of upgrading to a better GPU. The card you list in your profile is not an especially high-performing card. See here and other bench mark sites.
Exactly the same problem here. Sketchup updated and graphics card drivers updated. Is there anything else to do? Any settings to test? Makes it impossible to use SU on my laptop.
Radeon RX 560X