Comment 8 for bug 1786346

> By default we don't actually wait. That wait option was made False by default for backward
> compatibility with the todo to make it True by default in Stein.

Ack, yep, But, the version inside libvirt will be racy at best (Pike/Queens behavior above) if the compute feature is disabled, and enabling the compute feature will conflict with the libvirt version (Rocky behavior above) and make migrations take forever.