Adding custom properties to PowerApps components is straightforward enough. However, there doesn't seem to be a straightforward way to remove a custom property from a component if that property is subsequently no longer needed. I appreciate that if there are instances of the component in use throughout the app, deleting a component's custom property would necessarily impact component instances that make use of the deleted custom property. If however, none of the instances of a component are using a component's custom property that is up for deletion, then surely it should be possible to just remove that custom property from the component definition ? Right now, the only option appears to be deleting the entire component and recreating it minus the unwanted custom property. Have I missed something ?