Cannot exit terminal mode on remote

[jaimeferj]

Describe the bug

After entering terminal mode in remote instance there is no way to leave it but closing the connection. When trying to leave it, the host instance will go into normal mode instead of the remote.

To reproduce

Use the repro.lua to
reproduce the issue.

Steps to reproduce the behavior:

1. Run nvim -u <repro.lua>
2. :RemoteStart
3. Connect using ssh config
4. Open terminal
5. Try to exit terminal (defaults to Ctrl \ + Ctrl n)

It exists from the host terminal mode, making it impossible to change mode in client terminal. If you happen to enter in terminal mode in the client side, you will have to close the connection and reconnect to keep working.

Expected behavior

I would expect it to bypass the client terminal mode exist, when on client terminal mode, or create different mapping for the host exit to normal mode keymap.

Screenshot/Screencast(s)

System information

• Your local OS: Fedora 40 Workstation
• Local Neovim version: v0.10.1
• Remote host OS (if applicable): Ubuntu Desktop 20.04.6
• Remote Neovim version (if applicable): v0.10.1

Additional context

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