Banana growth is stationary

Bananas do not grow in the field of view when loaded by players, and are fixed at a certain stage and do not continue to grow

During my gameplay, I undoubtedly found that after leaving the multiplayer online server, other players were online. After playing for a long time, I went online and found that the banana I had collected had never grown up. I returned to my own archive for testing and found that bananas did not grow outside of the player's loading range.

I would like to inquire if this is a bug, and if not, what is the reason for designing bananas like this? I think plants should not be stationary due to the player's departure