This article will explain how to hide the create subtask button on the issue matrix.
Our issue matrix panel will generally have a “+” button to create subtasks, as shown in the screenshot below.
We can remove the create subtask “+” button in Custom JQL mode. By using the below JQL query,
parent = currentIssue()
please find the screenshot below for the configuration reference:
Once we place the above JQL in the JQL section and save the configuration, the create subtask button will not appear on the issue matrix panel. Please find the screenshot below.