Workflow search actions/variables
Sometimes you want to quickly jump to a certain action, or see where a certain variable is used. It would be great if there was a search bar somewhere on the workflow designer (see top-right of image for example) where you could search to match any variable names, action internal names, action renames) and it would bring them up a list of matches. Then you click next/previous to jump/highlight that action in the workflow (or if possible open the config and highlight where the value is used).
An awesome extension to this would be to 'remove all' instances of a variable or 'replace all' instances of a variable.