About to Buy but have questions first about apps

Hello, looking to buy a WD Cloud Home 4TB device. I’m thinking of using it as a media server. I see that I can install Plex, but haven’t been able to find good info on all supported apps. I’d mainly want to be able to install Docker so that I can install Sonarr, Radarr, Lindarr, Readarr and Prowlarr. Also, does it support Transmission?

So far I can’t tell if I can install Docker. Anyone out there with one of these devices that can confirm if Docker is supported?

This 100% dont bother with the mch

Plex has been a nightmare for me, too many chefs in the kitchen when an update is pushed. An update seems to always break plex. Look at the last few updates; most of them have been to fix issues they made!