When you use PowerApps to trigger a flow, once you select "Ask in PowerApps" in an action, it creates a parameter. In the "Run" function in PowerApps, you then have to specify the values of those parameters.
Trouble is, when you're refactoring both the Flow and the PowerApp, there's no way to either rename or remove the parameters. For instance, if you delete an action that previously used a "As in PowerApps" value (which creates a parameter), the parameter still exists!
Could we place have a way of maintaining the list of parameters?