This means that observation on a quanta level will prevent a quanta from changing state.
What this means is that 'god' must not be bothering to observe quanta, else the state of the quanta would not change.
but...
If God is not only 'all seeing' but also 'all powerful' then it can observe a quanta without preventing it from changing state. How? It's all powerful - it can do anything it likes
To me this is why any discussion of the effects of an omnipotent God interacting within our reality (in terms of detectability or leaving traces etc.) is futile.
By definition an omnipotent God can cause
anything to happen, or indeed not happen - essentially making scientific investigation useless.
I wish I didn't know now what I didn't know then