You can use search to find specific issues in a file.
Click Files in the side panel. (If Files is not shown, see Customize the Side Panel for details on how to add it.)
Open a file.
In the Issues panel, click . The search area appears at the top of the panel.
Select the criteria you want to search for. You can search by Issue ID, User (this is the user or team assigned to the issue), Status, Category, or Subject.
In the Search box, enter the text you want to search for. As you type, the Issues panel is updated to show only issues that match your search criteria.
To clear your search results and view the full list of issues, click X in the Search box.
To close the search area, click .