Hardware revision request - Magnetometer so Notion knows which direction it's pointing

I'm assuming Notion is just working off an accelerometer to work out if it's open or closed, I'm making this assumption as I was able to "confuse" a sensor by tapping it and then it thought the door was open.

If I'm correct could you revise Notion, maybe Notion 2 some time down the line to use a magnetometer sensor so it really knows which way it's pointing that way there couldn't be false positives on a door being opened or closed.  In fact for some doors that swing in or out, Notion could even alert on which direction a door was pointing.