Screen in docker with error "Must be connected to a terminal"

I have a running docker container with command /bin/bash --login. When I run the command

$ docker exec -it devsh /bin/bash --login

I can access the container’s Bash, but when I run screen, I got this error:

$ screen
Must be connected to a terminal.

It turns out that I should use docker attach devsh. This command allows me to access the original shell in the container.

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