Hide Unavailable Fields from Dropdowns Based on Permission Controls in JIRA Cloud

In JIRA Cloud, when filtering Work items or mapping fields during Work import, the dropdown options for field selection are excessively numerous and can be confusing. However, many of these fields are actually restricted by permissions and are not available in the target environment. Therefore, we would like to request that any fields which are not available due to permission controls be hidden from the dropdown options across all functionalities in JIRA Cloud.