Cabana Curtain wont fit to new archway

Hi @wickedchris 

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Product: The Sims 4 
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@wickedchris  Hello! I've noticed that the curtains snap to the archway easier depending on the position of the cursor while placing the curtains. If you keep the cursor closer to the floor, the curtains never snap to the archway, but if you keep the cursor higher on the wall, the curtains snap immediately to the archway. I've attached a video.

Edit: I've built a room and not just a wall like I did above and, yes, the curtains cannot be placed on the interior wall as they always snap to the exterior wall. I tried using a workaround, place the curtains on both sides of the archway and then build the room around it, but the interior curtains are deleted right away as soon as the room is closed off. So, in conclusion, the curtains cannot be placed on the interior wall at all, if you don't use "bb.moveobjects".  See the video below.