The preview image shows intellisense covering up 80% of the code with irrelevant suggestions and a compiler error verbosely complaining about code in progress.

The preview image shows intellisense covering up 80% of the code with irrelevant suggestions and a compiler error verbosely complaining about code in progress. That much distraction should have a very small visual indicator at the point of focus, just enough to hint the action required to expand if it is actually relevant.