[Python] I want to trigger an event on each frame when running an NVIDIA Omniverse replicator

I want to perform an action on each frame when running a simulation on omniverse isaac sim. Lets take as exemple that I want to print 1 at each frame. So when I run this code, I expect the output to have ten 1s.

Instead, I'm getting only the first and then a "resetting simulation timeline" message.

import omni.replicator.core as rep

with rep.new)layer ():
with rep.trigger.on_frame (10):
print (1)

rep.orchestrator.run()

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