Did you spend ages honing your Instagram images into perfect squares for your profile grid? Things might be about to take a visually awkward turn for you if this test gets rolled out onto the full platform and switches the familiar grid to a rectangular grid, just like the stories page.
It's not the first time it's been discussed, but the Verge is reporting that a more recent (and very convincing) version of a 4 by 5 vertical profile is being tested, and, moreover, Adam Mosseri – head of Instagram – talks about it in the video below.
