Alleged agent of Hezbollah receives the pager. Alleged agent places it on a table at home.
Anybody with access to secure coms knows that they’re not permitted to allow others to access the device, including family members. So your situation is inherently implausible and ultimately comes down to the agent themselves not following the rules, with devastating consequences to their family.
There's an plethora of situations that could occur
But they didn't occur. So they couldn’t have occurred.
that's if we take it at face value that Mossad can identify who is and isn't a Hezbollah agent.
No, we just have to take it at face value that Hezbollah can identify who is and isn’t a Hezbollah agent. So that they give them a secure pager. Why wouldn’t that be the case?
Hezbollah is the source. That’s three times I’ve said so. What about that is still unclear?