Do plorts in nature despawn after some time?

[JRH99]

After a lot of in game days (~20) i am ''completed'' the alpha, and i noticed the FPS dropped to very low numbers, and in nearly all areas the plorts are everywhere, once a item/plort is dropped on the ground it stays forever?
-suggestion: if yes, please make them despawn after some days T_T

[SpiralRancher02]

They do seem to despawn eventually - A Cuberry tree grows on the island with Angry Phosphur slimes, and I often notice Plorts on the ground. They aren't there after a while though (Pink ones too, I know Phosphur plorts disappear in the sunlight).

[skydart]

I had a blue one stuck under the stairs at my ranch. When I realized that and thought about how to get it, it vanished. Don't know how long it was already there, though. I think that will happen to all not picked up, sooner or later.

[Nakhryn]

Never really paid attention to it. If there's too many things going on I usually create a Tarr and let it kill every single slime in the area. I'm sure the plorts despawn at some point though.

[LittleXdav]

I also notice a lot of frame drop.. but usualy at the ranch... rarely in the wild.

I believe in my case it's linked to the BoomSlime explosion effect.