Maybe photoview (https://github.com/photoview) in combination with rclone_s3 could be a way. They still have an open issue regarding native s3 integration but rclone_s3 works around it, some user provided a convenient docker compose file.
2KomponentenKuchen
joined 1 year ago
In the end it is an open source client =). You can check the Github Repository https://github.com/dessalines/jerboa for open feature requests/issues and may also submit a new one.
Cheers!