How add only a general comment to a PR - like about something that is missing

[moritz löser]

We use Atlassian Bitbucket v8.19.10.

Is there a way to add only a general comment to a pull request?

Currently i am able to "start review" or to add a comment to a given file or line that starts the pr.
If i start the review i see "To add an overview comment, you'll first have to finish the review." But the only thing i can do is "stop review" or adding on comment on a file. Only with at least one comment on a file i am able to "finish review" an give a general comment.

Is there a way to only give a general comment - e.g. about something missing?

our current workaround is to add "ignore" comment just somewhere - what is not optimal.