SoftBody doesn't follow the fixed point in real time.

[2821869675]

Godot version:

3.2.1.stable.official

OS/device including version:

windows7 X64 GLES3

Issue description:

I made a dress for the characters in the game.
However, the costumes do not change as the characters move, but there is a delay.

It is normal when not moving.

Minimal reproduction project:

demo.zip