Hi!
I’ve cropped all the images of one sequence before uploading it to Mapillary because they contained the car dashboard; the original size of each photo is 4000x300 and the cropped one is 4000x2000 (I didn’t touch the Exif data); the sequence is still being processed but the website shows that it wrongly detects that they are 360 photos while, in reality, they are just “normal” photos with 2:1 width/height ratio.
The sequence ID is: YBLW2cXkNDtumZJKwIyqoP
One photo ID: 1038172710422915
Here is a Mapillary link to that photo
I also crop the full frame from my front cameras to remove car bonnet and excess sky (to 4056×2280 in my case). The 2:1 ratio seems to be a special case that triggers processing as a spherical image; just crop to something slightly different (e.g. 4000×1920) instead.
I suspect you’ll need to delete the uploaded sequence, re-crop, and re-upload.
I’ve submitted the delete request and when it’s accepted, I will try another upload with a different size ratio.
UPDATE: I’ve re-uploaded those sequences after cropping the original photos to 4000x1990 and the result seems so far correct; thanks again for your help!