Pages shortcut for increasing font size not working
This question has been asked before, but tailed off without an answer:
My trusted shortcut to decrease font size (command minus) has stopped working or works only intermittently. I can increase it (command plus) and then decrease to the original size, but no further.
Frustrating as I work a lot with keyboard shortcuts. This has suddenly happened without obvious reason (i.e. I haven't upgraded Mac OS or Pages recently).
I definitely have the focus on the document, not the format panel.
iMac (21.5-inch, Late 2013), macOS High Sierra (10.13.6), Pages 7.1