

Thanks. That’s already set to grayscale out of the box. I guess what confused me was that screenshots were in color (when I sent them to my PC to look at) but on my old Lineage 16/Android 9 device with “reading mode” enabled, the screenshots were in grayscale.
Apparently screenshots are no longer affected by those settings in later releases.
Memory unlocked: Back when I smokeed cigarettes and before you could get high from vapes, when I wanted to see if another person at work was “cool” I would ask to borrow their lighter and look at the bottom corner for the telltale sign of ash packed into the little groove.