Mobile App needs too much battery / with Android Auto

Recently, my smartphone has been getting very hot in the car and sometimes even crashes.
Now I have found out that the HomeAssistant Mobile App consumes a lot of battery. And only when it is connected to Android Auto.
Has anyone had similar experiences?

first I am hearing of this, did you by chance enable the Last Notification and disable the allow list?

Not sure what you mean. But I will have a look in the settings.
Could you give me a hint where to find?

Also: I just double checked…
After a 1h drive, the Home Assitant App took 10% of my Battary. And I did nothing with HA.
And yes, it only happend when I drive this car. Only with Android Auto connect.