JIRA changes owner/assignee/lead of the task if logged in user changes stage (workflow transition) of the task. (i.e. To Do -> In Progress)
I know that it is happening because of "Post Functions" of To do -> In Progress where it is written that "Assign the issue to the current user. " If we can delete this post function then JIRA will stop changing assignee/lead of the task.
But other than this, is there any solution to stop JIRA to change owner/assignee of the task?