Enhancing UI: Replicate Object Property String Casting Across Interface

currently the only way to cast an object property to a string is to create a custom property and cast it there (see the first image); it would be very useful if that UI element could be replicated in the rest of the interface (see second image) where it is missing the reason this is an issue is that Mixpanel assumes the type of a property and offers no way of changing it; for example, we have a property called error that, for some events, is an object, while for others it's a string; Mixpanel labels this property as an object for all events, which means it becomes unusable when it's a string (workaround notwithstanding)