I believe that size is the long pin size, I have not used that size before. But from what I understand is that when it pops up in the feed as someone is scrolling through, it automatically reverts to a smaller size. So my advice would be to put all the important parts of the pin closer to the middle and if your audience is interested they will click the pin and it should expand to the full size? If you are just wanting it to be scrolling friendly then I would resize the image, which is simple to do in canva, maybe to a 1000 x 1500.

@@GingerTees oh ok thank you so so much for replying in detail. It was very very helpful. Thank you so much for such a quick reply