My 7 year old figured out a way to bypass the Family Link Bedtime setting....!!

So I gave my kids an old phone of mine so they could watch YouTube and play games but before that I downloaded the Family Link app and put a time for it to lock. One night I caught one of my kids on the phone and asked her how she unlocked it and showed me. So Google, for some reason, leaves Google Assistant accessible on the Home Screen so she just opened it and asked google to open whatever app is installed and it does. My mind was blown that Google, a multi-billion dollar company, was bested by a 7 year old. Do they not test apps that they create in any real world setting? It’s pretty embarrassing