Godot: set_contact_monitor set to false is not working

[steelxt]

Operating system or device, Godot version, GPU Model and driver (if graphics related):

Os: Open Suse Leap 42.2
Godot Version: 3.0 beta [

Issue description:

Using RigidBody2D I set false in set_contact_monitor and value still true calling is_contact_monitor_enabled()
example
rigidbody2dbug.tar.gz
](url)
Steps to reproduce:

set_contact_monitor(true)

Edit: Update with example, and notice that happens in signal body_entered(
set_contact_monitor(false)
is_contact_monitor_enabled() is returning true

[karroffel]

cc @AndreaCatania since this is probably bullet related.

[AndreaCatania]

@karroffel bullet is working just for 3d part

@steelxtreme also if you can, upload a sample project so we can check it easily

[karroffel]

@AndreaCatania Ohhhh ups, missed that, sorry

[akien-mga]

The debugger tells you why:

This works:

(you can't check if the value changed in the signal callback itself, since the value will only change for the next physics frame)