Upload Price platform XLS limit on the number of uploaded photos

I use this upload to link the CPM with my sites, incl. Prom. and when the upload file passes the check, there is always an error on the Photo, in Prom there is a limit on the number of photos, while there are more of them in the CPM and uploads more, all products during the check fall into the Error in the product report. Is it planned to finalize the upload to the price platform with an indication of the maximum number of uploaded photos per upload? There is also a problem that when importing photos via an XLS file, new photos are added, but the old ones do not disappear, there are a lot of duplicates in the Product Photo. since there is no function to replace photos with new ones when importing, then in the photos after a couple of downloads, there is a mess with duplicates.