Animate is a Wintab based app and requires WinTab drivers to detect and work with Pen Pressure & Tilt. You can also refer to the Microsoft page Troubleshoot Microsoft Surface Pen for Surface Pro 3 and Surface 3 for more information. This information applies to Surface Pro 3, Surface 3, Surface Pro 4, Surface Book
The problem occurs even when Wintab drivers are installed. Pressure sensitivity works in other Adobe applications but not in Adobe Animate.
Need another solution!
having same issue on surface pro 4
I have the same problem only with my surface pro 2. Do you have any solutions?
For me it ended up being a silly resolution problem. Reduce the resolution (display) of your screen in windows settings, you will see the icon for enabling pressure sensitivity which was hidden behind the rest of the icons. (Looks like a bunch of concentric circles with a pen in the middle like a dart.)