Inappropriate sequence division of Mapillary uploader

Since the introduction of the “double check” function this spring, there is an abnormality in the function of automatic division into sequences.

I think it’s already known that if you upload a lot of photos at the same time, they will be automatically divided into every 500 photos.
In this report, I will show an example of an automatic division with only 14 images.

The image attached here is a screenshot of 14 photos being uploaded using Mapillary uploader.
Even though the pictures are continuous, they are divided into 3 sequences in this way.