I need to enable-disable "grouping" on my grid.
When I enable it, I change the locked status on my columns, I need to disable all "lockable" status.
When I do that, after, I can't change the visibility of columns.
Based on that demo:
Click "enable grouping", then try to show-hide any column with the menu.
You'll get errors in the console.log, and the grid is not working as expected.
It looks like the event raised when the column is changed is trying to find a "locked table" zone, but it no longer exists.
That table was present initially, but was removed when calling setOptions with no locked columns.
Error in: _syncLockedContentHeight / _adjustLockedHorizontalScrollBar - cannot read property 'height' of null in kendo code.