When a specific column is changed, I created the following flow, but it's still not working!
Flow is as follows:
Expression used in *since field: "sub(int(item()?['{VersionNumber}']),1)"

I get the following error in 2nd step "get changes for an item or a file (properties only)":
Invalid Template
Unable to process template language expressions in action 'Get changes for an item or a file (properties only)' inputs at line '0' and column '0': 'The template language function 'int' was invoked with a parameter that is not valid. The value cannot be converted to the target type.'.
No idea how to solve!