For some completions—such as those provided
 by IntelliCode—the label results in the incorrect sort order. IntelliCode prefixes completion labels with a unicode star, which means they appear after the normal completions

This fix make sure we use the actual text to be inserted for filtering by default instead of the label

html.experimental.custom.tags/attributes for Microsoft/vscode#62976

Fixes #63956

The root cause is that `IListOptions` was untyped here. This hid an implicit `any` in `identityProvider`. We were accessing an non-existant property on the `any` value

Fixes #63942

Fixes typo and occurrences of double words in comments.

fixes #63149

Fixes #17147