Apply layout to all/multiple layers

[RSmain]

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• I have searched the issue tracker for a feature request that matches the one I want to file, without success.

Is your feature request related to a problem? Please describe.
My use case are multi-layer network/IT infrastructure plans. To avoid the tedious task of arranging items, moving them arround for expansions and always having some degree of misalignment and conflicts about layout and level of detail, I rely on the automatic "mxFastOrganicLayout" and use Draw.io more like a link charting solution. For comparison, the result looks somewhat like a Maltego chart (but Maltego would be too heavy and license-restricted for that purpose).

And here's the problem: The "mxFastOrganicLayout", or any layout, only applies to one layer at a time. For example, I put networks, routers, and endpoints on one layer, link them, and then link service objects (SSH, web etc.) to the endpoints on another layer.
The automatic layout will re-arrange the network layer, while all the service objects will stay where they are, and their edges to the nodes on the other layer are now going across the page. I didn't find a solution to arrange them automatically, relatively to the nodes on the other layer. A partial solution is to only move the edges to a different layer, of course. But having all nodes on the same layer still is a severe restriction for larger diagrams.

Describe the solution you'd like
When I asked ChatGPT about this, it "invented" the option to select multiple layers in the layer overview before applying the layout. That would be a perfect solution.

Describe alternatives you've considered
If the target layers cannot be selected, I wonder if it would not be the appropriate default behavior to apply layouts to nodes on all layers. The contents of different layers usually interact with each other. Otherwise, I would use pages. Therfore, I doubt that there is any case where you would want to limit the layout to the active layer. A compromise between treating all layers as one for layouts and selectable target layers would be a toggle switch for layouts, all layers vs. active layer.

Additional context