I have two Instagram feeds going to my website. One I just made today, the other from some time ago. There is a small vertical rectangle in the upper left corner with the page I just made today. I am not sure where this rectangle is coming from.
Please look at this page, notice how there is no vertical rectangle in the upper left corner? I have had this page up for some time now with no issues.
How can I remove the rectangle from the BTS page?