UI - side by side view of different workflows?

Whilst looking at a couple of linked workflows, I thought it would be useful to be able to have two workflows visible in the same window. Like you can do for different View types for a single workflow, but instead, have workflow1 on the left and workflow2 on the right to take advantage of screen real-estate. I recognise I could do multiple tabs and split them that way.

I was wondering if 1. it is possible, and 2. if others would like this?

This is not presently possible and would be challenging to implement.

We have a vague idea of how to achieve something along these lines at some point in the future.