Bedrock can fly under certain conditions

[yululiYT]

Describe the bug

This is my first time posting so please reply if you have any questions.

If you use 1.8.8 Spigot to make the bedrock a spectator, then float the sky for a bit, then put it back in Survival/Adventure, you can fly. I tried both 1.11.2 , 1.19.4 and it did not happen. I have no plugins.

To Reproduce

1. Make the integrated version a spectator (java user)
2. let a little float (Bedrock)
3. Spectator status to Survival/Adventure (java user)
4. Flying Kick or Can fly in the air until it touches the ground.

Expected behaviour

bedrock will be able to fly for a certain period of time. It is released when you reach the ground or are flykicked back to the server.

Screenshots / Videos

https://user-images.githubusercontent.com/54328546/231840456-5304d7ea-d29e-446a-8976-40a714b00709.mp4

https://user-images.githubusercontent.com/54328546/231845673-58ef3daf-c3ce-4066-83f5-c18e122ff202.mp4

Server Version and Plugins

git-Spigot-21fe707-741a1bd (MC: 1.8.8)

Geyser Dump

No response

Geyser Version

2.1.0-SNAPSHOT (git-master-0f99abc)

Minecraft: Bedrock Edition Device/Version

No response

Additional Context

No response