On my 6 week old Lenovo Android 13 M9, I often cannot switch between Google Chrome windows (by tapping on a different open window) without going back to the home screen and then clicking on the Chrome icon to return to the Chrome windows. Once I do that, switching windows works fine for 5 minutes to maybe 2 hours. I've been updating Chrome as my tablet alerts me to new updates. I usually have 10 to 20 windows open. Please advise.
