@Thuntauriss66
Via the info button you can see the geo-tag/map, date/time, camera/settings, file name of the image, file size and image format. This type of information is stored in the exif fields of the jpg image, but the list of fields that MyCloud retrieves to display them needs to be specified.
If you upload the photos not as a photo but as a file, you can display them as a list including a column with the size.
But, the photo features (shooting information) are no longer available in this case.
Perhaps @daverupp myCloud Experte can provide more details?