Small glitch with tied note on return to unisono

Can’t be corrected in engrave mode, as it one object. If I drag the lower, the upper also changes.

Yes, that tie really is actually the same item when it is shown on unison staves like that, so it cannot vary at all. We know that there are some problems like this at the boundaries between unison and divisi sections and at system breaks, and fixing them is a high priority for us. I’m sorry for the inconvenience in the meantime.