One of the reasons (I think) I resorted to using “bookmarks” rather than “quotations” for annotating (links to) others’ pages, is that Aperture’s “post discovery algorithm” did not seem to support the latter.
Which led me to assume Monocle wouldn’t display a link or context for quotations. But it seems it does.
(I’ve stopped using Aperture/Monocle quite some time ago.)
Either way, I don’t think this is super important right now. Could be I end up adding a Quotation block to IndieBlocks.
Or maybe Gutenberg should finally make it possible to reliably add inline classes to a elements!