switchers/thumbnailgrid: Fix layout when window count changes
Assign the column calculation declaratively, so the number of columns is automatically updated on window count changes BUG: 441241 FIXED-IN: 5.25.3
Assign the column calculation declaratively, so the number of columns is automatically updated on window count changes BUG: 441241 FIXED-IN: 5.25.3
mentioned in commit 2b0069ba