I can see the removal screen after a runonce automatic scan on startup,but my scan was one I setup manually.
When Spybot can't remove something,it adds a runonce startup entry to autocheck on startup,and also adds a startup entry or entries like this(just for an example,yours would be different,depending on what Spybot is deleting):SpybotDeletingB7667 "command /c del "C:\WINDOWS\system32\SENDKEY.DLL_tobedeleted"" to remove what it wanted to on startup.
This is just a guess because I've never saw it myself,but maybe the SpybotDeletingB7667 are automatic,and don't show on the Results screen?
I'm not at all sure on that,though.
You could open Spybot,click Mode->Advanced Mode->Tools->View Report,then click View Previous Report,find the Fixes log from the date of when the Automatic Scan took place,and doubleclick it to view what was found and fixed,and see if the info you want is there.
Were you just asking from when this happened in the past,or do you have an ongoing problem where Spybot is running a scan on boot,but the same problems are found on your next Spybot scan?