Physics broken in room 223 about ai2thor HOT 5 CLOSED

event = controller.step(dict(action='Initialize', gridSize=GRID_SIZE))
print(event.metadata['agent']['position') # Add this to the 

import ai2thor.controller
from matplotlib import pyplot as plt

GRID_SIZE=0.5

controller = ai2thor.controller.Controller()
controller.start()
controller.reset('FloorPlan223')
event=controller.step(dict(action='Initialize', gridSize=GRID_SIZE))
#initialization
print(event.metadata['agent']['position'])

{'y': 1.0, 'z': -0.5, 'x': -1.0}

plt.imshow(event.frame, interpolation='nearest')
plt.show()

#two steps before acrossing the wall
for i in range(5):
   event=controller.step(dict(action='MoveAhead'))
print(event.metadata['agent']['position'])

{'x': -1.0, 'y': 0.9800000190734863, 'z': 2.0}

plt.imshow(event.frame, interpolation='nearest')
plt.show()

#right before acrossing the wall
event=controller.step(dict(action='MoveAhead'))
print(event.metadata['agent']['position'])

{'x': -1.0, 'y': 0.7721520662307739, 'z': 2.5}

plt.imshow(event.frame, interpolation='nearest')
plt.show()

#right after acrossing the wall
event=controller.step(dict(action='MoveAhead'))
print(event.metadata['agent']['position'])

{'x': -1.0, 'y': -5450.7158203125, 'z': 3.0}

plt.imshow(event.frame, interpolation='nearest')
plt.show()