I had this same experience with it re-announcing directions too which got a little annoying. If you set it to only use offline maps, you won’t see this behavior but searching for destinations is sometimes finicky since it will only look in the offline database and even then may not find everything. I submitted feedback for changing the re-annoucing to a chime since the visual is there on CarPlay anyways. If you haven’t submitted feedback for this, feel free to submit one and reference feedback ID FB13139836 to maybe get more visibility on this.
I had this same experience with it re-announcing directions too which got a little annoying. If you set it to only use offline maps, you won’t see this behavior but searching for destinations is sometimes finicky since it will only look in the offline database and even then may not find everything. I submitted feedback for changing the re-annoucing to a chime since the visual is there on CarPlay anyways. If you haven’t submitted feedback for this, feel free to submit one and reference feedback ID FB13139836 to maybe get more visibility on this.