The Door is still broken in the recent update. Walking through the doorframe when its open will cause you to glitch backwards because the top half of the door is on one side of the frame and the bottom half is on the other side. Clicking the top portion of the door allows you to see the glitch, clicking the bottom portion of the door hides the glitch but the glitch is still occurring
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We're tracking this issue in MC-134158, so this ticket is being resolved and linked as a duplicate.
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