I am creating an orchestral score where I would like 2 fermatas within a given bar for the melody line (i.e. on 2 different notes) and 1 fermata each for the remaining staves within the same bar (each accompanying part is simple, having either a single sustained note followed by a rest, or a full rest). The bar is in open meter, so the melody runs for a number of beats.
How to do this? Dorico seems to require 2 fermatas for those accompanying bars with a single note and then a rest.
For your melody line, you can create a playing technique that contains the fermata glyph and apply it as needed. It won’t play back correctly, but if that’s important you can fake it with hidden metronome marks.
Can you elaborate? Not quite clear. I’m less concerned with playback, and more on simple methods to enter non-uniform # of fermatas, for different instruments in the same measure.