Describe the bug
I tested this on a multiplayer server and also on a LAN world. When you jump into a helicopter (can also be any other aircraft) and then get shot down or destroyed in any other way, it's almost guaranteed that you (the person piloting the helicopter/aircraft) will be stuck in the air (the screen shaking violently). The only way to get out of this (as far as I know) is by killing the pilot or the pilot rejoining. This bug can be found in multiple versions of the Flans Mod, as far as I remember in Beta 7;8;9;10. Very rarely the bug doesn't occur but that's not very likely as I experienced.

To Reproduce
Steps to reproduce the behaviour:

1. Place a helicopter and an antiair gun
2. One player takes of with the helicopter
3. Once in the air, the other player shoots down the helicopter
4. Once the helicopter is destroyed the pilot should be stuck in the air
5. If it doesn't work first try, please try out a few more times

Expected behaviour
I expect the pilot to fall out of the helicopter "normally" and fall onto the ground beneath

• Forge: 14.23.5.2852
• Flan's Mod: v5.6-beta.10

Other mods
Since that may also be a reason why, here are all the mods/content packs I'm using:

• CodeChickenLib-1.12.2-3.2.3.358-universal
• CustomNPCs_1.12.2-(05Jul20)
• jei_1.12.2-4.16.1.301
• journeymap-1.12.2-5.7.1
• OptiFine_1.12.2_HD_U_E3
• worldedit-forge-mc1.12.2-6.1.10-dist

For the content packs I used the latest version (Beta 10):

• Modern.Warfare-Content.Pack-1.12.2-5.6
• Simple.Parts-Content.Pack-1.12.2-5.6
• WW2-Content.Pack-1.12.2-5.6
• Ye.Olde-Content.Pack-1.12.2-5.6
• Zombie-Content.Pack-1.12.2-5.6

I hope this issue can be fixed soon since it's really game breaking and I'm stuck with using versions of Flans where the parachute doesn't work and destroyed tanks/boats reappear after reloading the chunks they were in.

Anyway, I still very much appreciate your work and maybe it's just me who did a silly mistake after all ;)

Was already posted, just didn't see it...