The widget is not very useful if I can't see the filter being used, or be able to add a name to the widget to describe the results. Without this there is no context to the results without adding a text panel that must be maintained.
Unfortunately you cannot add a Title to the Widget ( I would love that feature too!).
What I do is to create a Filter Name that can easy identify what is behind it and also makes a good title.
(name convention) Project Name: Issue Type - Status or Reference
IT Support : Incident - All Open
IT Support: Incident - High Priority
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