Avoid loading all taxonomy terms on taxonomy term edit page for very large vocabularies

This sounds familiar.

Yes, I found it, I think this was fixed in 🐛 Avoid loading all terms on the taxonomy overview form Needs work . That was committed to 10.2.x. And this is for Drupal 10.0, which is no longer receiving support. Can you upgrade to a supported version?

Changing to a support request.

Thanks for looking into this! I've changed the ticket's Version to 10.3.x0-dev because the impacted site is using 10.3.10. I still experience the same 4-5 minute load time delay for a taxonomy term page to become editable, since all the terms are being loaded into the Relations section of the edit page. I'm currently looking into potential patches to address.