Bi-Directional item linking

Hey,

Any updates on bi-directional item linking?   Eg, if you link Item A to Item B, then Item B is automatically linked to Item A?

It's perfect for a Passport item, you have all the details in there, then you have an attached item with the photo image,  you link one to the other, you expect a link back.

A login to the NHS, would be nice to link it to a GHIC card item, and to a Patient Access item and to another medical item etc so you can easily jump to similar items that you may need when using one of those.

I've suggested this many many years ago (on the old forum).   Any sign of it?  I do recall a dev saying way back then that it was in the works.  Surely it can't take this long?   If it's not in the works then why was I told?