[FEATURE REQUEST] Suggestions from existing field values for {{VALUE}} or suggester (API) ?

[Elaws]

Problem description

Often, I use {{VALUE}} or the suggester (from QuickAdd API) to complete a field in a note (e.g. : type::). It would be really useful if {{VALUE}} or the suggester could automatically retrieve the possible values for the field (either from all the notes or a chosen subset of notes) and suggest them.