Accessing to Flywheel 5 from multiple machines ...?

With version 3, there are several posts (post1, post2) reporting workflows to connect multiple PCs to a single site.

How can I achieve the same functionality with version 5? It seems that at least the “Volume” addon does not work here.

Is there any alternative workflow to achieve that with version 5 … ?

This would be really crucial for my usage of the software.