When listening to music on Apple Car Play and a text message comes in, the music doesn't mute and keeps playing while Siri dictates the message.

I just purchased a 2023 Toyota RAV4 and noticed this the first day of driving. I have 2018 Honda Pilot where this is not an issue at all. If I touch the message to be read, the music mutes on the Honda. On the Toyota, music continues to play at full level while message is being read, and it is hard to hear this. Any thoughts on how to fix this?