Hi TallTed (but how tall?),
Sorry for the late reply.
There’s a time window to edit our own posts ![]()
I’m a mac beginner, I’ve never used ⌥+↑ or ⌥+↓ before.
But I notice it works as you describe on various text editors but not in Discourse’s composer. If you’re certain it worked before, then I think it may be considered as a bug recently introduced.