Floating items and holograms gets stack overtime

[MatinHQ]

Describe the bug
On 1.120.1 when we set a crate into a block overtime it would get high amount of stack and in result will cause huge FPS drop as there is too many items there and it's not a expected behavior at all

Also I have another gamemode which is 1.19.4 and plugin is working fine, I guess it's version combability issue

To Reproduce

1. Purpur 1.20.1
2. Set a crate which have floating item display and hologram
3. Give it an hour and item's get stack in top of each other

Expected behavior
Previous floating items should be removed

Screenshots

Server Information (please complete the following information):

[TheWylot]

can confirm that.
issue happens on Paper too, It should be item rotation but right now it's getting stucked.