Some fields that doesn't have a value are hidden on the Issue Screen until they are set.
Try using the tool: Admin -> Where is my field?
That will let you know why it is not showing on the view and how to add it :)
Here is some extra info on Configuring Fields and Screens
Atlassian ranks project attributes as the third most important factor impacting performance in the category of data. It’s not surprising, since project attributes are precisely the rules used to ma...
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