Idea: multiple geo areas
Currently, you can change the LCS urls, which is great. However, when working for different customers in different geo areas, you would need a separate application for each area (default, eu, ch...). It would be great to have, for instance, checkboxes which areas you want to include.
Thanks for the suggestion. I worked on a proof of concept for something similar a while ago. At that time, Microsoft's plans to move from LCS to Power Platform became concrete, which made me abandon that attempt. If you are interested and have a developer background, you can take a look at it at https://github.com/FH-Inway/2LCS/tree/geo-project-environment-treeview
It would be fairly easy to add a geo selection in the parameters instead of having to change the LCS urls. However, that would only allow switching from one geo to another.
The proposal of selecting multiple geos to include would be more effort to implement. 2LCS was created at a time when there only was the global/US geo and no plans existed at that time to support multiple geos. Its design reflects that.