Transport Bar - Set Up Windows Layout

The ‘Set Up Windows Layout’ dialog on the Project screen includes the option to have the transport bar permanently glued to the bottom of the Project window, but the same dialog on the MixConsole screen does not include the transport bar option.

Is there a good reason for this?

It would be very useful to me to have the same option on both setup dialogs as I find it impossible to keep the floating transport bar in the correct position on one of three screens and at the correct magnification - it has a mind of its own.