[Arch linux] I have an issue with the tty taking stdin rather than the keyboard afterwards.

I have a bunch of servers which I want to run a bunch of code on remotely (without having the script resite on those servers) then have an interactive shell prompt. However, I have an issue with the tty taking stdin rather than the keyboard afterwards.

I've been trying doing tuff like ssh -t host <<-EOF .... /bin/bash -i EOF but that doesn't seem to work.any ideas?