Error List and Build System Alert Synchronization in Visual Studio

The goal is to maintain a clean Error List that reflects only relevant build outcomes while suppressing transient IntelliSense warnings that disappear after a successful compile.

Constraints include the background IntelliSense analyzer that may raise warnings independently of the formal build, the existing filter controls for warnings and messages, and the need to avoid hiding legitimate build‑reported issues.

Uncertainty remains about how Visual Studio decides to clear or retain IntelliSense‑generated entries after a build succeeds, and whether the current filter mechanisms provide sufficient control without manual suppression.

Does Visual Studio automatically remove IntelliSense‑only warnings from the Error List when a subsequent build completes without errors?

Can the Error List be configured to show only build‑reported warnings while hiding those originating from IntelliSense analysis?

What determines whether an alert persists after a clean build, and how can this behavior be controlled through IDE settings?