With Xcode 26.5, I've switched from using SwiftLint in a "Run Script" phase to using the SwiftLintPlugins package and running it as a build plugin.
This works fine on one Mac, in a small project, where the warnings from the build plugin show up in the issue navigator as expected.
But on another Mac, in a large project, I can see the SwiftLint build plugin warnings in the build log but they don't appear in the Xcode issue navigator.
Is there some Xcode setting that could influence this, or what else can I check?