Onion skin tool triggers particle keyframes repeatedly

[Cubouse]

What are you trying to do, and what do you expect to happen?

Using the onion skin tool while editing an animation that spawns particle systems.

What happens instead?

Particle keyframes are triggered every frame past their timestamp.

https://github.com/user-attachments/assets/ae88e9cb-064c-41fa-b214-a3ccf4e8a885

Model format in which the issue occurs

Bedrock entity

Blockbench variant

Program

Blockbench version

4.12.3

Operating System

W10

Installed Blockbench plugins

N/A