Hey guys! Have some question about How do you search for issues where fix version has been changed for example from X to Y? Whatever change I do , the jira search does not show me any results, and in issue history I see that the change is not direct: It goes from X to 'none' and then from 'none' to Y. So I can track this change only diggin into jira data tables of changelogs but not through JQL function 'CHANGED' directly.
Probably I do smth incorrectly or this function lost its actuality for this field?