SonarQube CE LTS 8.9.0, upgraded from 7.9.6 LTS (and 6.7.7 / 5.6.7 / 4.5.7 / 4.5.1 years prior).
Post upgrade, two projects which admittedly have not been scanned years, suddenly appear with Quality Gate flagged as “Warning”.
Projects are using the "Sonar Way (DEFAULT BUILT-IN) gate.
As far as I recall, I have never even seen Warning" or knew you could configure a Gate value to be Warning. Since we are not aware any “Warning Gate” existed, when will the filter disappear “when no Warning Quality Gate remains” ?
While the “Warning” is evidently for “Bugs”, we have no idea what threshold/issues are meeting that condition. Maybe it’s a math problem?