That means I am stuck (to put it politely) doesn’t it?
In this case moving that partial bar at the front squashes the previous system well over 100% and that’s no good at all and causes lot of problems in that system (far too tight setting with accidentals being crushed.)
Hi @Andro , I don’t know if this applies to your Project, but I found that dragging the newly created square bracket (that interrupts the connection with the added staff) to embrace all three staves, when released, it reestablishes the desired joints automatically:
A little addition/similar method:
for the ones that love using shortcuts, it is enough to select the lower control point (the upper and lower control points selection is switchable with TAB )at the beginning of the added staff and use Alt+Down arrow. Here an example with the modified brackets and barlines as in the OP: