DESCRIPTION:
If a collab publish fails due to a "Cannot copy file" error, most/all of the files that COULD be copied are marked in the editor as published even though they have not been.

Assuming that you resolve the "cannot copy file" error, the only files published are the ones that couldn't originally be published - all the files that the local editor thinks WERE published are not actually published. Because the editor acts as if these files are published, you cannot publish them normally.

REPRO STEPS:
1. Add multiple files to project as new assets
2. Save project
3. Select one of those files and use a file locking tool / script to lock one of the files (you can find example powershell scripts via google)
4. Attempt to publish changes using collab

RESULTS:
Publish fails with "Cannot copy file" error, but some/all of the files are now marked in the editor UI as synced to the cloud when they are not.

REPRO RATE:
5/5

VERSIONS REPRODUCED IN:
2017.2.0f1
2017.1.1f1