Since upgrading to 17.5.2 on Windows I have lost the option to create a snapshot when powering off the VM (under VM Settings --> Options --> Snapshots). I have tried both the "Ask Me" and "Take a new snapshot" options and neither works. When the VM powers off only 2 buttons/options are presented: Power Off or Revert to Snapshot but the button to Take a Snapshot is gone. Also, if I set the option to just create a snapshot when powering off the VM nothing happens. No snapshot is created. However, I can manually create a snapshot at any time, like normal.
These options worked correctly in 17.5.1 and previous versions.