Hi. I am having a brand new issue with my Galaxy S20. I'm on a call using my speaker and another call comes in. The screen goes to that incoming call and the speaker shuts off so the person I am talking to can no longer hear me or vica-versa. I have to hang up on the incoming call (not let it finish ringing and go to voice mail) in order to turn the speaker back on and let the person know that I just missed 20 seconds of what ever they were saying. What's up?