with SketchUp Pro 2018 a workaround for testing purposes is available.
In connection with a SketchUp Pro 2018 default program installation issue the following command at the Windows 10 command line ("Windows Search: CMD"):
"C;\Program Files\SketchUp\SketchUp 2018\jsonpatcheditor.exe" Preferences WorkaroundDrawXorRectUseGLFlushNotFlushDraw b true
If installed to a different program directory adjust the path accordingly.
Close SU before patching resp. restart for taking the setting into effect.
For removing the setting use:
"C;\Program Files\SketchUp\SketchUp 2018\jsonpatcheditor.exe" Preferences WorkaroundDrawXorRectUseGLFlushNotFlushDraw r
Reference (see section "Miscellaneous")