OJS 3.3 - "Create new database" missing

Dear community

I just try to do my first OJS installation. Since I want to use an already existing DB, I would like to skip the creation of a new DB. But I’m missing the documented “Create new database” entry which I could uncheck for my issue.

Screenshot 2021-06-10 at 19-45-01 OJS Installation Open Journal Systems

I tried some 3.2 and some 3.3 versions, includeing the latest one (3.3.0-6).

Any help would be greatly appreciated!