Purpose

When the f1 hotkey is used to get docs for a node multiple times on the first initialization of the docs browser webview2 instance we can re-enter the initializeAsync function while we're still awaiting initialization. The previous logic would then go on to try to use the coreWebView object before it was initialized, now if we're not "done" we just bail. The original invocation that was still initializing will start executing and we'll show the docs browser.

a test is added.

Declarations

Check these if you believe they are true

• The codebase is in a better state after this PR
• Is documented according to the standards
• The level of testing this PR includes is appropriate
• User facing strings, if any, are extracted into *.resx files
• All tests pass using the self-service CI.
• Snapshot of UI changes, if any.
• Changes to the API follow Semantic Versioning and are documented in the API Changes document.
• This PR modifies some build requirements and the readme is updated
• This PR contains no files larger than 50 MB