What steps will reproduce the problem?
1. Raid frames set to separate frames
2. Row growth up, more than 1 group per coulmn
3. Group in bottom row not full

What is the expected output? What do you see instead?
I'd like to see the groups separately (the problem is not present if Separate raid frames is set to off, but in that case I can't see which groups have how many players in them, and that is important for a healer for example), like the way they were before, when the groups could been moved independently from each other. But if a group in the bottom row is not full, the group above it becomes overlapping (e.g. using 3 groups per row, if group1 has only 4 players in it, group4 will overlap).

What version of the product are you using?
Latest.

Do you have an error log of what happened?
No errors.

Please provide any additional information below.
This has been a problem since the removal of the possibility of moving groups separately in the raid frame, but I chose to just ignore overlapping frames in lfr and in premade groups, I could ask the raid leader to fill the groups to avoid this. But nowadays, in the times of flexible and rapidly changing raid size, this is being a serious setback in healing, using combat res, and any targeting means.