hi all,
i installed bitwarden a while back via the offline method, ie on the page below, it had another section “for advanced users/offline install method” and it had a link to download the file/folder structure of the bwdata folder, think it was a zip file, but it seems to have gone
https://bitwarden.com/help/article/install-on-premise/#docker-post-installation
then all you had to do was pull all the images from here and you have an offline instance of bitwarden
https://hub.docker.com/u/bitwarden/
thanks,
rob