Can't use pen on Android

I can’t use my phone pen (Note 9) on the app. If the stroke is not really quick, the app registers a end of stroke while the pen is still pushed onto the screen. Is there a fix for this ?

Thanks for your report! Would you be able to try enabling the “Lo-Fi Writing” setting in your account settings to see if this works any better with the pen on your Note 9?

Yes, it works with lo-fi writing. I tried minutes after my message here but forgot to update my post.