The sampler for PlaceNextTo seems to return at the first try instead of looping

[jorge-a-mendez]

I don't think anything breaks because of this, but if the idea is to have the loop run for N times, checking for collisions, that doesn't seem to be happening (the return statement is inside the while loop).

predicators_behavior/predicators/behavior_utils/behavior_utils.py

Line 1273 in de60499

return sample_params