I’ve got multiple pages full of triplets and am selecting each of the "3"s to hide the number. Is there a way I can click and drag the group of 3’s to hide them instead of having to Command+click every one of them? If I try Shift-click or click and drag it selects the notes as well and then I cannot adjust the Number appearance trait of the tuplet. There must be a better way! Please help.
Select everything - notes and tuplets. Then right-click>Filter>Tuplets. You then can change the tuplet appearance using the lower properties panel.