I can not open documents (Libre Office/ Microsoft Word) documents did I make a mistake on the installation?

Hello community,
I am new to to this forum so I hope my question is not too trivial.
I try to get my nextcloud running on my home server useing podman.

To do this I wrote this installation/deployment script:

Do I need to open some addition ports for the document server? (Do I need to install it additional? I thought it would be ship with the nextcould installation when install the recommented apps)

If you need additional informations I am happy to provide them if I can.

Thank you for your time :smiley: