If you create a Button with several inputs and use them downstream, it is possible to delete them from the button without any warning that they are being used downstream.
Additionally, you can save the Flow and not get a Flow checker error.
You can run the flow but of course the flow will fail.
Here is an image of a flow button that had several inputs that were later deleted but the dynamic content slugs still lived on.
And it’s failure result.
What’s the solution?