Feature Request: Disable visual banners, "Battery Charging/Discharging" and Bluetooth Connected/Disconnected"

The visual banners, "Battery Charging/Discharging" and "Bluetooth Connected/Disconnected" cause a problem for me, as they cover a large portion of the screen, where important information is being displayed. I find the audio alert and the Battery and Bluetooth icons are much more useful for telling me the Battery and Bluetooth connection states.

Also, my battery gets connected and disconnected very often in flight, which means these banners also shown very often.

It would be very useful to have a way to disable these banners, without disabling more important banners, like those for airspace.