I have added the subfilter:
(project = EmpireRigging AND issuetype != Sub-task) AND (fixVersion in unreleasedVersions() OR fixVersion is EMPTY)
and once I save it, it updates to:
project = EmpireRigging AND issuetype != Sub-task AND (fixVersion in unreleasedVersions() OR fixVersion is EMPTY)
Notice the project and issue type do not have ( ).
Is there a way to fix this and make the parenthesis stay?