We’d really love that functionality too. Our use case is that we keep data on more than 80 subcontractors across 13 boards. On all boards we have two groups: ‘Active’ and ‘Inactive’. On the main overview board we use a status column to identify if a subcontractor is Active or Inactive and then an automation to move them between groups.
We then mirror this status column to the other 13 boards, but unfortunately can’t use the same automation on those boards. Ideally, we’d love to change a subcontractor to Inactive on the Overview board and have them shifted to the Inactive groups on all 13 boards.