2 composite wall connection

[Zendrix]

Hi! Im having some weird behaviour between 2 composite walls that i would like to see if someone can help me understand:

I have 2 types of composite walls. When i connect Type A wall to type B, it works fine below the green line. As soon as i displace it above the green line, it snaps out of the connection and does not ant to connect properly to type B composite wall.

any ideas?

Thanks,

Z