exec /bin/bash is not interactive

[jbcpollak]

When I build my container and then exec /bin/bash I get a command prompt within the container, but executing commands does nothing and I need to press Ctrl-C to escape:

>devcontainer exec --workspace-folder . /bin/bash
user@docker-desktop:~/src/$ ls
^C

[chrmarti]

Tracked as #59. Thanks.