Doricos auto-positioning of pauses on different staves is fantastic.
Would it also be possible for Dorico to change the rhythm and of different staves so that the fermatas are all on the exact same beat, tied if neeeded.
Stave 1: eight quavers, pause on last quaver (4&)
Stave 2: semibreve BUT Dorico would change it to become minim tied to dotted crotchet tied to quaver with a pause on the quaver.
For theatre, studio reads etc. this is best practice. I write this way if at all possible, because it saves explanation.
It’s not difficult to do by hand but would be marvellous for workflow.