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In the Block Manager, a small icon is displayed to the left of each block. This icon indicates the current display properties of the block. It is possible to show or hide blocks at different resolution levels.
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Undetermined: Block gets visibility transferred from previous resolution
Visible: Block is displayed
Invisible: Block is not displayed
Note at this point that the Smile block will no longer be displayed because its visibility has been turned off. However, the Basics block will be displayed in any case, as it now overwrites the setting of the previous resolution.