It was clear that the five minutes between activation and destruction was to give time for the person in charge to evacuate.
So, there was probably a connection between Alice being put into Space 2 and the self-destruct mechanism.
Upon discovering this, Luke couldn't help but focus on Alice Miller, who was hibernating in Space 2.
On the way back to Vancouver, he did some tests on Alice in Space 2.
Before, Space 1 could detect the internal structure of equipment, which could be assembled and dismantled in the space.
After Space 2 appeared, it could store living things, but they couldn't be examined, dismantled, or put together.
Like the inventory before it was modified, Space 2 could only sense the basic state of living things inside it, like who was inside, whether they were awake or unconscious, and so on.