Whenever I break a line that is in a surface using any of the break options, one of the segments is removed from the surface.
I’m able to reproduce this on my end. I’ll get with the developers to get this resolved and post here when it’s fixed.
Is the beginning of the line the segment that stays? If so, it would make sense since the end of the line is now a new line in all reality? Maybe I’m off, but that’s where my mind goes on this.
Yes you are correct it is the beginning line that stays
This is expected behavior in TBC, but I like this as an enhancement if it’s possible - to add the new line (after the break) as a surface member to whichever surfaces the original line was a member of.