I need to answer both of your questions with a no. But you’re in luck, both of them are on the close run!
The sharing just got reworked, so with the next (bigger) release it will be possible to share to both in parallel: Logged in users directly and non-logged users via public link.
For the sharing options restriction there only exists an issue until now, but it is planned for the same release and tbh. - i’m already working on it.
I’m sorry, but i currently cant tell you more than ‘when everything is done’. Currently i’m mainly waiting for reviews, but there’s not too many issues waiting after that…