On the Editing multiple issues at the same time page, we mention this which is not true.

To perform a bulk change operation, you need the appropriate project-specific permission and the global Bulk Change permission. For example, you would need to have both the Move Issue and Bulk Change permissions to perform the Bulk Move operation. If you cannot access the Bulk Change functionality, ask your project admin to grant you the required permissions.

There are no Project level permissions to make Bulk changes. This is only a Global Permission in Jira which can be confusing to readers reading this page and looking for that value when it does not exist.

Please update this page with the correct instructions.