Deluge Plugin Support

I’ve rebuilt my entire htpc using all Linuxserver dockers, but I have one thing I can’t figure out for the life of me. I’ve always used autoremoveplus to keep my deluge cleared of downloads after a period (like a kind person), but I can’t get any plugins to install in the latest deluge container.
Preferences->Plugins->Install - Then selecting the Autoremoveplus.egg file (tried both 2.6 and 2.7) and it shows “[object FileList]” in the selection box. I hit install, for two seconds it appears deluge is uploading the plug, then nothing.

Going into the Deluge config/plugins shows a folder named [object FileList] and inside there is the .egg file, but it doesn’t really do anything. I’ve also tried installing the deluge-GTK on my Ubuntu and connected the thinclient up and attemted to upload plugins as well - no luck.

Expectation: Either a simple fix that I’m being stupid and missing to get plugins working / Someone telling me a simple way to have deluge stop seeding and then sonarr/radarr removing the torrent and all files.