1) Is there a way to change width of CudaText custom scrollbar (PROP_MODERN_SCROLLBAR=True)?
2) Is PROP_MODERN_SCROLLBAR only accessible from Python API?
3) Any chance of CudaText learning this trick? (transparent scrollbar over text)
1) AFAIR no such an option, sorry
2) as I see, no such an option
3) it's hard in Lazarus, but write an issue for some future, in GitHub, with the GIF image
EDIT. Not sure 3) is even possible with current Lazarus libs.