There is no specific mode of the control that hides the minimized tiles, but you can easily achieve the same result by, depending on where the minimized tiles are positioned, setting the MinimizedColumnWidth or MinimizedRowHeight property to 0. You can also bind the appropriate property to a control of your choice if you want your users to be able to toggle the visibility of the minimized tiles.
Let me know if you have any difficulties with that.
All the best,
the Telerik team
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