Tag completion in the search window (ie `tag:`) and YAML front matter

Feature requests
#1

Use case or problem

for some reason (unless by design) the tag completion that works throughout obsidian doesn’t seem to work neither in the search window (ie tag:)
unknown

or YAML front matter syntax (ie tags: [tag1, tag2])

Proposed solution

make tag completion consistent across obsidian and especially in the search menu

thx!

Z