Pencil works in iPad but not in Astropad

My pencil works fine on the ipad. It even can click the circle in the AstroPad app. However, I can’t interact with my computer. it’s synced. Just when I draw I get a red/pink line.

I have the latest versions of all the things. I’ve restarted and rebooted bluetooth and all the basic stuff.

Anyone have a fix for this?

I have this same problem. I cannot draw with my finger or pencil on the astropad standard app.