One big issue when editing a large and complex Flow is not having an expand all button to save you having to click on each of your actions, one by one.
This Bookmark-let will allow you to expand all the Actions of a Flow with the click of a button.
Simply drag the below button onto your Bookmarks Bar within Chrome or Firefox, and then when your viewing a Flow, click it to Expand all the Actions in one go.Expand Flow
And while we are on, how about we have a collapse all button as well.Collapse Flow
Does not work with the old version of Edge