Why you could make Creative Cloud dark
Apple has introduced the dark theme within its OS since a long time, your Creative Cloud App appears to be still white and not blend in with the OS.
Why am I pointing this out?
The high contrast of the app in comparison with the surrounding had a strange effect on my vision, quite heavily hurting my eyesight.
+ The example image also influenced my ability to see properly.
Luca Johannes Mustacchi commented
Btw I will have to see an optician.