Can someone explain why this happens, and what affect it has on operation, if any?I have a 2 gang box with a Sunnata dimmer in position 1. When I add a companion dimmer switch to the box for a different location, it will show in the thumbnail, but not in the dropdown list. As a result, because it is not in the dropdown list, it cannot be assigned a load. Essentially, any time you add a companion switch to a box, and it already has a dimmer in iit, it will not show in the dropdown listI watched the training video on this, and noticed in the video, it was not added to the box, but all by itself, so that it could be assigned a loadI called tech support and went over this, they confirmed that it happens on their end as well, but I really didn't get a concise reason for it, Does this matter, will it affect the function in any way?