CE Port: for Filtered search releated changes
What does this MR do?
Ports back changes around Filtered search initialization from https://gitlab.com/gitlab-org/gitlab-ee/merge_requests/4223.
Does this MR meet the acceptance criteria?
[ ] Changelog entry added, if necessary[ ] Documentation created/updated[ ] API support added-
Tests updated for this feature/bug - Review
[ ] Has been reviewed by UX-
Has been reviewed by Frontend [ ] Has been reviewed by Backend[ ] Has been reviewed by Database
-
Conform by the merge request performance guides -
Conform by the style guides -
Squashed related commits together [ ] Internationalization required/considered[ ] End-to-end tests pass (package-qa
manual pipeline job)
What are the relevant issue numbers?
Closes #4656
Edited by Kushal Pandya