Version is 1.19.2 but that version is unable to be used in the Affected version field above.

I've repeatedly encountered dolphins stopping play with item entities outside of a certain range.

In my testing, the 9th chunk from the dolphin is the limit where items will start disappearing. My render distance is set to 12 chunks, simulation distance to 14.

As you can see in the video, even within random tick range, the bug occurs.

I theorized it could be MC-116618 though that bug, from what I could gather is not distance based, so I don't believe it's that bug.

Video for evidence/explanation: https://www.youtube.com/watch?v=1DcMpc8Hx3w