Hi Ledvedder
Chris is right - a stand in switch "stands in" for a switch in a specific layout, but that might not be visible, depending on which Layout View you are on. Stand In switches "exist" in the Layout, not in the Preset or Scene. They will be applicable in all Presets and Scenes as long as the Layout that has them configured is present/loaded.
Check out my custom Layouts here:
https://forum.fractalaudio.com/thre...ustom-layouts-for-2-button-footswitch.206487/
They sorta/kinda/maybe do what you want.
For me (and this is only me - others may well prefer a different type of workflow, and that is totally fine!), I like to see what the FM3 switches do, via the labels on the switches .. so, with my two button footswitch, one is a Table Of Contents that chooses between the Presets, Scenes and Control Layouts on the FM3, and the other scrolls through all four views in each and any layout. I've made one version that goes to Scenes automatically from chosen Presets, and another that needs a manual long press on the two button footswtich to go to Scenes.
All this said, I can see you have 2 x two button footswitches, and your question is more geared around what they can be made to do, as distinct from what can they make the FM3 do.
In fact, these Layouts were partly inspired by Chris who responded above ... I remember sitting on some of Chris's YouTube live streams, and he answered questions for me - very helpful!
@chris How is sunny Hawaii?