When I attempt to create an issue in certain project, JIRA tells I must fill an obligatory field first:
temp1.png
Indeed, this fields is set as "required" in this project`s field configuration.
However, it isn't configured for this screen (it really does not show to me when I`m opening the issue). In this project, I use one screen to create the issue and another screen to the rest:
temp2.png
The mentioned field doesn't appear in neither of them.
I also don`t have any kind of validator in the "project requested" transition.
Finally, it happens with other fields as well (e.g. time tracking).
What might be wrong?