Wacom Cintiq / Wacom Tablet driver has a known compatibility issue with macOS Catalina's latest security update.
Problem: Touch won't turn off; Wacom Driver can not be seen in the input monitoring setting; Pen is stuck in left click/always clicking
This is video is take you through 3 steps to fix all these issues.
*Update:
1.For those couldn't find the driver in "/library/Application support/Tablet". Please try the files from this link:(copy and paste the entire folder from my computer): https://drive.google.com/drive/folder...
2.For those having issues with ColorSanpper 2, an alternative app to trigger "input monitoring" is Typing fingers LT.(shout out to Jose Taufe who suggested this app in the comments )