Machine Sleeps while Verifying CD

Build 25.6.0.29 (Beta) Windows 11

The CD burning process works fine, and what I ususally do is start it burning and go do something else.  While the disc is verifying, the machine goes to sleep on schedule.  Then when I return the disc is not ready yet..

The CD burning apaplet should keep the machine awake while it is working. 

Thanks.