Insert a structure hierarchy in canvas

To be able to see the individual stacks (levels) and the (also the hidden ones) worksheet elements in the canvas sheet please add an stack/element structure like in some other software e.g. Adobe Photoshop or others.
It should be possible to see all the stacks and the elements which were inserted in which stack and if the element is hidden or not. Maybe there can be a colored marking of the dependent element(s) type.

The same idea should be realized for the implementation of a history of taken actions.

Please see attached screenshots for examples.