Setting older Wacom table preferences using MacOS 10.14 or later

This is an update to an older question:https://apple.stackexchange.com/questions/210735/is-it-possible-to-use-old-wacom-tablet-on-10-11/211733 I am not allowed to comment on some of the great answers there, so asking as a new question. I followed the suggestions (answer by @RemBem) and was able to have the Wacom preference pane open using a combination of the most recent supported driver for my Intuos2 tablet and an updated info.plist. However, most of the preference pane is grey and it is not useful. I wonder if anyone has a suggestion. Here is what I observe. The system sometimes also gets into a state where it thinks it needs to restart the System Preferences, but restarting doesn't help and it loops.