I am site collection administrator in SharePoint Online.
I enabled SharePoint Server Publishing Infrastructure in Site Collection Features. Now Views in my document library (
/sites/sitename/Shared%20Documents) have a problem with Group by feature.
If only one column to group by is set under "
First group by the column:", then the view shows items grouped as it should.
The problem starts when I set the secondary column to group by under "
Then group by the column:". In this case, view shows items grouped by the second column and ignores the first one. Changing them around doesn't affect anything.
Also, this problem is present in only New experience. Views in Classic experience still work fine.
(Please do not suggest to just continue working with Classic rather than New, I really would like to fix it as it was before).
Disabling SharePoint Server Publishing Infrastructure did not revert this back.