...
Manual scopealso allows to return issues from a JQL query. However, the JQL query is not pre-configured in the same way as for the JQL scope. Instead, users can add issues returned by multiple JQL queries. This can be done either from the ‘Edit macro’ dialogue or directly from the page view.
...
Manual scope: removing issues
To remove a single issue from the table hover over the right end of the issue table to reveal a three-dot icon. Click the button to open the ‘Actions’ menu with an option to remove the issue from the table. Issues can be removed by users directly from page view on in the ‘Edit macro’ dialogue.
...