The annotation image numbering is not in sequence

Hi, I have been using Roboflow to annotate some dataset, and they are in sequnce form like 1 to 500, but when I upload the images and start annotating the sequence is not longer in form or in order, they are randomly scattered, how can I fix it? I do not see any options to fix it either, can you please help fix it? I was using to generate COCO format annotation file but due to these are not in order the results are not good, need some help to fix it. Thanks.