Collisions of RigidBody2D are offsetted when moving.

[enthus1ast]

Godot version:

9f82368

OS/device including version:

Linux eb 4.17.2-1-ARCH #1 SMP PREEMPT Sat Jun 16 11:08:59 UTC 2018 x86_64 GNU/Linux

Issue description:

Collisions of RigidBody2D are offsetted when moving.
In our current project we swap the mode back and forth from MODE_CHARACTER to MODE_KINEMATIC.
KinematicBody2D seems not affected.

Steps to reproduce:
See the attached demo scenes, videos and gif.

Minimal reproduction project:
(use arrow keys to move)
collisionOffsetIssue.zip
video1
video2

[akien-mga]

Still reproducible in the current master branch.

[KoBeWi]

Can anyone still reproduce this bug in Godot 3.2.3 or any later release?
I tried the repro, but not sure what to look at.

[enthus1ast]

@KoBeWi

yes it's still reproducable with the current stable (3.2.3).

In the first demo, the "spaceship" accelerates all the time, this pushes the collision down:

In the second demo:

You see that the collision is offsetted based on the speed: