Is there any way to delete an issue?
yes, it’s possible to delete an issue.
To delete an issue, click on Edit Issue, then go to the bottom of the Edit Issue page to find the Delete Issue button. Click it to delete the issue.
Note: the Delete Issue button is only shown to Administrators and Project Administrators. Ordinary members will not be able to delete issues.
For image reference and instructions, you can take a look at our Support Guide: Deleting Issues.
Hope this helps you!