[Q] Is it a known issue that the Xcode static analyzer hallucinates past results?
Basically, the issue I've been observing for a few releases of Xcode now (including 27b) is that if you run a static analysis, fixes the reported issues and re-run a static analysis, you will get exactly the same results as with the first run. It's as if Xcode did not take into account the fixes.
If you clean the builds (cmd + shift + K), and run the analysis again, this time, you will get up-to-date results.