I was wondering is possibly ditching noVNC for KASM might resolve some of the issues the docker image is seeing. KASM is what the Linuxserver group uses instead of noVNC and to be honest, it is much nicer. They have a github repo for their kasm base image here if you are interested : https://github.com/linuxserver/docker-baseimage-kasmvnc
I was wondering is possibly ditching noVNC for KASM might resolve some of the issues the docker image is seeing. KASM is what the Linuxserver group uses instead of noVNC and to be honest, it is much nicer. They have a github repo for their kasm base image here if you are interested : https://github.com/linuxserver/docker-baseimage-kasmvnc