What Exrobite said is correct, the rule allows for a player to at one single point in the raid place down a prop to block a camera. Removing that prop and placing down another one during the same rule is not allowed.

I've unlocked the report and I'll inform Ace of how the rule works.

What Exrobite said is correct, the rule allows for a player to at one single point in the raid place down a prop to block a camera. Removing that prop and placing down another one during the same rule is not allowed. I've unlocked the report and I'll inform Ace of how the rule works.