When creating a new qualifier, the field property is supposed to suggest a list of values. This doesn't work when one just created the statement, before saving it.
Use case: the user creates a statement and want to add immediately qualifiers, and get help from the property suggester.
Test without saving:
- create a new statement, enter property and value (for example P39 Q3044918)
- click on "add qualifier"
- no list of suggestions appear for the property field, even when clicking on it
Test with saving:
- create a new statement, click on "publish"
- edit the same statement, click on "add qualifier"
- the list of suggestions appear on the property field