Steps to Reproduce
- Go to a property (can use sandbox on production Property:P369).
- Add a "Mandatory Qualifier Constraint" on that property
- Add two property constraints as references on the mandatory qualifier constraint, and give them any two values.
Expected Behavior
Warning indicator should be displayed next to the added Mandatory Qualifier Constraint with the current message being (en):
The parameter "property" must only have a single value.
Current Behavior
No violations indicator is displayed next to the Mandatory Qualifier Constraint
Spotted on
An affected property in Wikidata: Property:P39.
The wbcheckconstraintparameters response contains the violation as expected. This might be a hint that the issue is only in front-end.