Jumping height is inaccurate when pushing against a wall while "block on wall" is disabled for CharacterBody3D

[prominentdetail]

Godot version

4.0

System information

windows 10

Issue description

When real_velocity is used, the jump height of a CharacterBody3D is drastically different while pushing against a wall if the "block on wall" setting is disabled.

Steps to reproduce

run the example project. Try jumping with and without pushing against the wall. Notice the height differences.

Minimal reproduction project

realVelocityJumpBug.zip