Mac OS Mail keyboard shortcuts stopped working
Most, but not all, Keyboard shortcuts for MacOS Mail have stopped working. Cmd-R for Reply, for example, doesn't work, and nor does Cmd-Shift-R for Reply All, but the "delete" keystroke (both forward and backward) still work.
To respond to a mail the only options are to click on one of the"response" action symbols (the little arrows) underneath the header of the message. This problem is especially bad if I have an external screen connected (!), in which case even clicking on the "Reply" response symbol ONLY works when I DON'T have another email message open in a separate window.
It may seem a small thing, but this is seriously slowing my workflow, which comprises lots of email responses.
I saw en earlier post from Christian Sorensen (Sept 2020) about this same thing but the topic was closed (after 2 months? REALLY Apple?). Anybody else seen this.
Anybody got an answer (and no, reinstalling the OS doesn't work – been there, tried that).
Jon.
MacBook Pro 15″, macOS 10.15