I have several custom fields set up wherein a selection can be made or not made. They are set to have 'no default selection' thus they are simply given the value of "None" by Jira. There is no "None" option in the list.
If a user does not select a value in the field, I would expect for them to simply not show up on the view. However they do, with the value of "None", even though that is not an actual value in the dropdown options.
How do I stop dropdown fields which have not been filled out from showing up on the issue view?