There is a bug with two or more links with same texts

[jt3k]

react-a11y-footnotes/src/index.js

Lines 31 to 33 in 625d76c

	if (!footnotes.has(footnote.idRef)) {
	footnotes.set(footnote.idRef, footnote)
	}

↑why don't we use description as a idRef in our Map ?

here i tried to recreate the problem i had↓
https://codesandbox.io/s/react-a11y-footnotes-forked-23d672?file=/src/App.js

[KittyGiraudel]

Hiii. You can easily solve your problem by passing a unique id to each Ref. It only uses the text content if no id is provided. :)

[jt3k]

The problem is that I have no way to know in advance what the content will be) I use generation from html text. It would be great to be able to create identifiers incrementally. E.g. #n1 #n2 #n3

[KittyGiraudel]

I think we can probably do something like id || description, you’re right.

[homj]

hey @KittyGiraudel there's still the issue that 2 Refs with the same description result in one footnote.

The second Ref is not listed. The workaround of listing both footnotes with the same description is not optimal.
I'd prefer a solution that takes care of duplicates, since I have the use-case where I need to use one ref multiple times on the same page.