2006 Silverado Bypass Module

I currently have a GMDLBP module wired in and all works correctly. When ignition is shut off, 10 or 15 seconds later, the module locks the doors and also triggers the retained accessory power to shut off. I don't want this to happen. I have tested without the alarm/remote start plugged in, so the bypass is definitely triggering the locks. Is this just a "feature" of the GMDLBP? Is there another bypass module that anyone has used that doesn't do this?

Programming Option Mode Tech Notes Tech Tips 1-Press and hold the Programming button for 2 seconds. The LED will flash for approximately 3 seconds, PAUSE, then flash once more to indicate entry into MODE1 (DOORLOCK SELECTION). 2-To advance to next MODE, press the Programming button again. The LED will flash to confirm what MODE you are in. Ex: 1 flash = MODE 1, 2 flashes = MODE 2, and so on... 3-Once you have entered the required MODE: you may then change your options. Advance the OPTION by pressing the LOCK or UNLOCK button from your aftermarket transmitter. 4-The vehicle will chirp once (1X) or twice (2X) to indicate option level. 5-To exit the OPTION PROGRAMMING: Press and hold the program button until the LED flashes once (1X). 6-To return or change another OPTION, go to step 1. OPTION PROGRAMMING CHART Mode Selection Option Programming *Default Value Mode1:Doorlock output *Option 1: 1st PULSE: Driver Priority Function 2nd PULSE: Unlock all doors Option 2: 1st PULSE: Unlock all doors Complete GMDLBP.pdf here: https://dalhems.com/f/d/30faa7a0c62a479b90059f9d00efb91c/1646_GMDLBP_H02_S05_D01_I_EN.pdf

I have the module all programmed and working. My issue is that even not using remote start, not long after the truck is turned off, the bypass module is commanding the doors to be locked and shuts off retained accessory power. It does so without the alarm connected, so it's definitely the bypass. Without the bypass, after shutting off the truck, the doors stay unlocked and my retained accessory power stays on for I believe 10 mins. It seems that this is how this specific bypass works and I'm wondering if there is one that behaves just like stock.