when I share a map with others for coworking, they cannot upload files. I'd ask to enable that at least for small files.
Update: For reasons of accountability, we will not enable the uploading of picture content for users that are not logged in.
We are evaluating alternatives though. Could you describe your use case? Do you maybe have an idea that would work without letting every unknown person upload content?
Hi, when your coworkers have (free) accounts and you invite them as team members, they can also upload images and attach files.
For anonymous users, this is currently not possible. We will fix this soon.