Send Pause/Break key to Windows over SSH

I’m connected to a Windows VM from Ubuntu via SSH. As some processes can disable Ctrl+C from sending an interrupt (see here; it seems in particular Python does this) Ctrl+Break can be used instead. However, while the Pause/Break key works locally on Ubuntu and on the Windows VM through VNC, where it will successfully terminate processes that ignore Ctrl+C, it does nothing through SSH. I assume OpenSSH is not (correctly) sending the key over SSH.

I’m aware of the OpenSSH escape sequence Enter~B, which it says sends a break to the remote system, but it doesn’t have any effect beyond printing ~B.

Is this just a limitation of SSH-ing into Windows?