Yes, it would exhibit as runaway trim, and the runaway trim procedure would have stopped it. There was also the Emergency Airworthiness Directive sent to all M

Yes, it would exhibit as runaway trim, and the runaway trim procedure would have stopped it. There was also the Emergency Airworthiness Directive sent to all MAX pilots, which added the step of using the column switches to restore normal trim. Which the Lion Air crew did, but never turned off the trim system.