Assets sources not syncing during project.yml

[stenvdb]

Although when editing a field's settings, they do appear in the project.yml file. But when deploying our app, and syncing those changes, doesn't reflect the changes. The checked sources folder in the field's settings are empty.

[stenvdb]

This was supposed for the craft 3 fieldtype 🙈
And the bug was that the uid's didn't match in different environments..