Hi TallTed (but how tall?),
6’8". Tall enough?
If you’re certain it worked before, then I think it may be considered as a bug recently introduced.
Yes, quite certain. I’ve been using Macs since the original, and these key chords were significant productivity boosters way back when (I don’t remember exactly when they first arrived, nor in what software), and I’ve used them everywhere ever since. I can’t think of another tool where they don’t work, today.