I’m creating a datapack (in java edition 1.21) that allows me to fish in lava and I found a pretty annoying problem when you cast the fishing rod bobber is falling (sinking) to the bottom of lava pool and it might disappear due to distance from player.

I tought that I can attach bobber to an invisible armor stand that always stays in place so bobber won’t fall.
But when I’m teleporting armor stand to a bobber the bobber doesn’t attach (I tried diffrent coordinates even when bobber is right inside armor stand or in place where it attaches it doesn’t attach), and when I try teleporting bobber to armor stand bobber just doesn’t teleports and falls

So I need help and maybe if somebody knows a diffrent ways how to keep bobber stay on top of lava pool I would like to hear them. Thank you for reading!