Document resolution changes back to (default) 75dpi if source is altered from flatbed to adf or vice versa
I've seen this for many years with XSane. First self build packages on ancient openSUSE. Today with vendor build packages on openSUSE LEAP 15.1, actually XSane 0.999.
Scanner is now HP PageWide 377dw. Drivers are from package HPLIP 3.18.6.
My wish: drop this fallback, it's annoying and may result in additional work if not noticed. And I don't see any reason for this "feature".