If you ran the install via docker you’d need to set up your folders and the software will do the rest for you, so depending on how you set it up you may already be good.

When you add your download software you tell the arr where it’s sending the downloads, say tv/downloading. Then when ever you add your show you pick where you want to add it, say tv/drama/show_name, then the arr will talk to your download client and when the client says the work is done arr will look in tv/download/show_name and it’ll move the files for you to tv/drama/show_name.

I didn’t use the Ansible playbook but the docker compse I used my first go around was pulling an old image. Have you verified you’re running the newest image?

I’ve had success running mine on docker but i’ve been messing around with docker for a while now so i’m familiar with it. I googled a tutorial that specified what parameters in the config file that needed to be my domain and did the rest on my own. The tutorial was as detailed as to included the commands to make the correct folders and change their permissions. If you have access to a linux machine that may be a better route.