It’s software.
Software is a computer program, by definition not sentient.
Software is a computer program, by definition not sentient.
There are around ~22,000 proteins types in their body, yet we are billions, all different.
Neither are sentient, yet humans think they are sentient, so why wouldn't it be the case for a system made with software?
Have you ever heard about panpsychism?
And thinking about it, the way protein folding is giving them new properties, must make us think more carefully than "Software is a computer program, by definition not sentient."
The parts our sentience does are easy to program and already solved, for example arithmetics.