TypeScript hovers come from previous file after navigating to a different file

Created by: chrismwendt

• Visit https://k8s.sgdev.org/github.com/sourcegraph/codeintellify@e97f3a439af148b271af1981114f956f44b07eaf/-/blob/src/hoverifier.test.ts#L30
• Make sure you're using the TypeScript language server
• Hover over createCodeViews and click j2d
• Hovers now appear on the wrong tokens

@felixfbecker Because this appears to be related to the language server, do you want to look into this?