I created and saved my shuttle, when I try to load it I get the following error
runtime: Caught exception in "entsys" System.Collections.Generic.KeyNotFoundException: Entity 0 does not have a component of type Robust.Shared.Physics.Components.PhysicsComponent at Robust.Shared.GameObjects.EntityQuery`1.GetComponent(EntityUid uid) in /home/runner/work/space-station-14/space-station-14/RobustToolbox/Robust.Shared/GameObjects/EntityManager.Components.cs:line 1340 at Robust.Shared.Physics.Systems.SharedPhysicsSystem.Solve(PhysicsMapComponent component, Single frameTime, Single dtRatio, Single invDt, Boolean prediction) in /home/runner/work/space-station-14/space-station-14/RobustToolbox/Robust.Shared/Physics/Systems/SharedPhysicsSystem.Island.cs:line 311 at Robust.Shared.Physics.Systems.SharedPhysicsSystem.Step(PhysicsMapComponent component, Single frameTime, Boolean prediction) in /home/runner/work/space-station-14/space-station-14/RobustToolbox/Robust.Shared/Physics/Systems/SharedPhysicsSystem.Island.cs:line 296 at Robust.Shared.Physics.Systems.SharedPhysicsSystem.SimulateWorld(Single deltaTime, Boolean prediction) in /home/runner/work/space-station-14/space-station-14/RobustToolbox/Robust.Shared/Physics/Systems/SharedPhysicsSystem.cs:line 338 at Robust.Shared.GameObjects.EntitySystemManager.TickUpdate(Single frameTime, Boolean noPredictions) in /home/runner/work/space-station-14/space-station-14/RobustToolbox/Robust.Shared/GameObjects/EntitySystemManager.cs:line 318