We have made improvements to painting with Win Ink in 21.2.2; resizing brush via Alt+right-click (hover) and Alt+tap to sample color are now instantaneous (no lag), scrubbies are pressure sensitive too. Modifier toast is an OS thing that we are investigating if we can work around or ask again for MS to provide an option to disable. Remove `UseSystemStylus 0` from PSUserConfig or remove that file altogether and make sure Win Ink is enabled in Wacom settings. You should be good to go. `UseSystemStylus 0` is from Win7 days which MS has EOL'd.
This fixed the preasure sensitivity but the color picker and scrubby zoom are broken.
For exmaple if you press Alt and press your Pen tip to the tablet surface without movin the pen (sideways) then it will not pick a color and instead the annoying Window Ink circle appears. Color picking only works if you move your pen when tip touhces the tablet surface.
I hope you can help with my issue. I have a Wacom Intuos and there are a lot of glitches when I use it in Photoshop when windows ink is enabled. The clone stamp and healing brush no longer move their source indicator (the plus overlay in the source region) and scrubby zoom has become very glitchy. When windows ink is disabled I can't use pressure sensitivity.
This seems to have arrived installing after the newest update( 21.2.2 20200807.r.289).
The issues I'm having with the clone stamp and healing brush tool are still not resolved in the newest version(21.2.3 20200902.r.308). These issues show up only when WindowsInk is enabled. Pressure Sensitivity still won't work with WindowsInk disabled.