When you drag and drop an item such as an action or assign onto a flow, it automatically re-spaces the current items in the flow with big gaps before and after it. The size of the gaps seems unnecessarily large, meaning you either have to reposition it and everything after it, or you end up with very long flows, meaning unnecessary scrolling to view the flow. It would be better to be able to see more of the flow in a static view so you can see items in context without scrolling up and down.

Whilst it's only a relatively minor niggle, as it's something I do all the time, it would very much be a nice to have as it would make life easier.