Apologies if I’ve missed something here, but is there an easy way to specify the grouping within a tuplet? I know I can change things manually using the force duration function, but I was wondering if there is a way to set it within a popover, as can be done with time signatures. I would find being able to type ‘[2+3]:4’ very useful, but this does not do anything currently.
There’s no easy way to do this currently. You’ll need to micromanage your tuplets manually. Bear in mind that once you’ve got one beamed/grouped the way you like, you can always copy and paste (and repitch) it elsewhere.
We certainly do plan to make it possible to specify a preferred beat grouping for tuplets, but I’m afraid, as Leo says, it’s not currently possible.