I have set a column as hideable and hidden which results in a sidebar to appear.
Somehow is very wide when opened (the sidebar of the left grid is opened):
Any idea why?
I am using the valo theme and this is how I set up the hidden column:
Grid.Column column = grid.getColumn(propertyId);
if (column != null) {
column.setHidable(true);
column.setHidden(true);
}