Object Tracking Sound +(OTS) follows the object. eg: 'Neo QLED 4K QN90A'. But if we connect a soundbar then the TV speakers are not used. In Q-Symphony however TV speakers are also said to be used. But how much percentage of TV speakers come into play? Obviosly TV speakers cannot/shouldn't take over sound bar. So what exactly is scaled down in the TV speaker's ability? Is OTS+ turned off? Or just one/two speaker works?