Referencing the same equation multiple times.

[MartheGjelstad]

Often an equation is referenced mutliple times, so the same id is referenced multiple times. It seems like if the attribute role="doc-backlink" is used, the equation can only be referenced one time.

This is the error from Webarch: "The backlink with the href "#equation-001" attribute must resolve to exactly one noteref in the publication"

[MartheGjelstad]

I now believe the issue is that the equation (with an id) doesn't have any note reference to another element. So you can only navigate from where the equation is referenced back to the equation, but not from the equation back to the text where it was referenced. Is it possible to create such a back-and-forth link if the equation is referenced multiple times?

[samimaattaCelia]

Usually in (good) reading systems you would also have a shortcut to move back to the previous location when you jump to other sections in an ebook. This could also be a solution to this, but still the problem remains that it the back-and-forth would have to be one-to-one when going back to the location you just were in.

[MartheGjelstad]

Look into how the "doc-backlink" works.

https://daisy.github.io/reading-apps-ux-reqs/requirements/published/FINAL-20251031/