Loader for segments instead of segment

[smartm0use]

If you add "loading" class to a segment you can have centered loading for that segment.
So, in my case I have multiple segments in a "segments" container.
Do you know any way to add loading to segments container to have one loader instead of multiple loading for each segment?

[lubber-de]

I prepared the PR #1844 to support that.
In the meantime you could try a workaround and add form to your segments node, so it becomes ui loading form segments