Hello, thank you for your interest.
if I go further, you see that we don't have exactly the same behavior as 1. If I put myself in 6/4 I haven't checked...
In reality, we have found that there is hidden functionality in changing rhythm pattern that change beats and beams.
I would have liked to know if Schwa could do something or if it was definitely not possible. In this case, it might be necessary to highlight in the software that we can change the rhythms and beams by changing the rhythm pattern, or find a workaround to allow us to change the rhythms more easily in order to find the best one.
For example, we could have several proposed rhythms without this affecting the beat of the metronome ??!!