Merged requested to merge work/ratijas/scroll-bars into master
a.k.a. "did this even work before?"
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- The code got simpler, more optimal for common desktop scenario;
- jump positions got corrected (especially for horizontal scrollbar);
- mouse interaction behavior is fixed after button release;
- overshoot works and looks right!
- reacts to theme changes correctly;
- and RTL layouts are now correct.