Feature request: Linking plot with main text (in Quarto/HTML)?

[sda030]

I am not sure if this is even technically possible to do - as I cannot recall having seen it before. It would have been truly amazing if clicking on a sentence in regular main text (not in the plot) both a) scrolled to the figure (this is the more trivial challenge), and b) highlighted the part of the graph that supports the claim in the text. And vice-versa. Simultaneously, the regular main text should be possible to mark for copying just like an ordinary HTML-website.
Is this just very difficult to implement, or simply impossible?