Cannot suspend exported neovim binary

1. Install neovim in a distrobox and export `nvim`
2. Start `nvim` on the host
3. Press `CTRL-Z` or `:suspend` to send it to background
4. Nothing happens / blinks briefly
### Expected behaviour
That neovim is suspended.

### Extra info
```
distrobox: 1.8.1.2
NVIM v0.11.2
```

If i install neovim on host directly it works as normal.

**If I do `distrobox enter ` and start `nvim` within the distrobox, then suspending works!**

Note: I don't know if this is a distrobox issue or a podman issue, and if it is easily solved or a hard problem. But if so perhaps add something to the homepage "limitations of distrobox".