Apple Pencil 2nd gen pressure sensitivity not working

My Apple Pencil pressure sensitivity stopped working. It’s about 4 years old 2nd gen pencil and I’ve been using it with iPad Pro 12.9 (also about 4 years old). A month ago something happened and pencil’s pressure sensitivity is not working any more. This happened right after updating Procreate app’s latest version, but I’ve noticed that the pressure sensitivity isn’t working in Adobe Fresco either.

I’ve tried everything but nothing seems to help! What can I do to get the pressure sensitivity back?