Hi.
I am using a non -standard columns layout 12 + 3 + 3 + 3 + 3 +3.
For the last column, I set margin: 0 auto;. In Sp Pb 4.0.1 it's does not works.

In Sp Pb 3 works as it should

The lack of margin-botom by default makes you do a lot of extra work. But in fact, I think in SP PB 4 Margins settings apply to the wrong DIV to which should be applied. This is the reason for the problems.

If you set margin-botom in the column settings, you will see in the code inspector the incorrect display of the block model.


This will lead to a breakdown of user settings after updating from SPPB 3 to SPPB 4.
Layout Grid is what should have been carefully tested. This is the heart of SPPB. But as we see, it contains problems. I would not recommend update from SPPB 3 to SPPB 4 until the problems are eliminated.