Timer Off while in Record mode.

There is not a timer off feature while in Record mode in Camtasia. Many of my projects require a set capture length, and will sometimes extend past the work hours in the office. Or, I need to babysit the time needed to turn the record off. I inquired with tech support with possible solutions, and or, submit the idea before. The work around is in the Windows OS with several steps to set some kind of shut down. I would like to see it in Camtasia settings. My work projects are 90% in a capture mode.