I have been trying to use the Import feature only available to the more expensive plans, but I'm having issues with it. At first, I was able to compress JSON files as well as either PNG's or PDF's into the same ZIP file, so that when I imported, it would recognize and upload those non-JSON files and associate them to the objects defined in the JSON files using the local path reference (per this article https://user-guides.prismic.io/en/articles/4211180-importing-images). However, literally in the middle of working with the tool, this stopped working and has not worked since (I had successfully used the feature to complete one import and then moved on to the next immediately after and it was no longer recognizing non-JSON files).
Was something changed about the tool recently to disallow this? That doesn't seem to align with documentation. To clarify, I am not zipping a folder, but all the individual files (I know this is a common mistake, so clarifying now that that is not my issue). I have also tried restarting my browser, clearing the cache and restarting my computer, but none of those generic fixes solved the issue.