It seems when I have Sonarlint running sometimes rules that work for a single item don’t work properly. I believe this is a conflict with the built in visual studio analyzers.
An example is when there are multiple ‘this’ qualifications. If I select just the one item it works. If I select Document wide, it says no changes. If I remove sonarlint it works as expected.
I also notice that sometimes both sets of analyzers will suggest the same thing (with the message being slightly different).