I cannot get the clarinets in A in this file to condense, even with a manual override.
This is s cut down example, and the only flow where the players use A clarinets (Bb for the other flows). If I delete the Bb clarinet for the first player, it condenses automatically.
I stumbled across a couple of posts from 2020 with the same issues with clarinets, but surely this has been fixed in 6 years, right?
Another thing to maybe look at is the naming of the Clarinets.
When I double-clicked on the purple SYS. BRK + STAFF VIS. signpost, I noticed that the one of them has the token for B flat in its name and the other has a lower case B.