On the Mac side, can confirm how useful this is. As soon as transparent text selection in images was added to iOS and macOS, it went from that being a feature I'd never even though about, to becoming a table-stakes feature for considering a GUI platform basically "complete". It's very weird and annoying when I'm on something that doesn't have it, now. Crazy for a piece of functionality I'd never even thought to try to find a solution for, until it was simply handed to me and worked automatically.