Detect the cause/s of the UI issues of neovim when running inside the docker container

[arnaupv]

I'm currently getting a problem similar to this
https://www.reddit.com/r/neovim/comments/uykrof/neovim_visual_glitch_lines_misplaced_and_hidding/
when connecting to the docker container through this command:

devcontainer exec --workspace-folder ./ zsh

However this problem is not present when I'm doing it through docker exec

docker exec -it ${docker_id} bash -c "_bash_command_"

I do not know exactly what's the cause but a way to circumvent the problem would be to adapt the following script:
https://github.com/arnaupv/nvim-devcontainer-cli/blob/main/bin/open_shell_in_devcontainer.sh
so it connect to the devcontainer using docker exec instead of devcontainer exec.