Markdown Intellisense with multiple identical labels shows non-unique anchors

[gmccullo]

Problem

See screenshot. Each "item" should have a unique anchor value: "item", "item-1", "item-2" etc. Intellisense just shows the "item" multiple times. The table of contents was generated with an extension just to show how the links should be; it's not relevant to the issue.

Note: the behavior is the same with editor.wordBasedSuggestions on or off.

How to reproduce

Just make a file that looks like the screenshot. And try to make an internal link to one of the item headers.

# item

# item

# item

[link]()

[yzhang-gh]

Thanks for the feedback.

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vscode-markdown/src/completion.ts

Line 522 in 8b09452

} else if (/\[[^\]]*\]\(#[^\)]*$/.test(lineTextBefore)) {