I discovered that, when dropping a cover image to a Task from a Workboard, the File is not attached to the Task.
The problem is, the file usually has lower visibility permissions, and so other users just do not see the cover image.
I discovered that, when dropping a cover image to a Task from a Workboard, the File is not attached to the Task.
The problem is, the file usually has lower visibility permissions, and so other users just do not see the cover image.
As a proof of concept I've uploaded a GIMP image (GIMP = green is my pepper) as Task image.