Long time owner of Synology products, started on a DS212, moved up to a DS414 and now on a DS1618+. Seasoned Docker tinkerer on Synology and can say the GUI (and Synology's Docker development) is crappy with limited capability. Instead, I create all my containers using Compose (currently using v2.17.1), then move them into a Portainer stack to manage. I came to this forum interested to see how DSM 7.2 pans out and what issues to look out for and considering eventually upgrading. Will be interested in Container Manager compatibility. Below is a snapshot of containers I use on the 1618+. I'd be happy to share knowledge, compose files etc...