[jasonmobile]

I'm on stuck on Step 2 of this tutorial. Specifically, when trying to generate the "backup.ab" file, Bluestack 5 won't display the confirmation screen required for the backup operation.

Attached are 5 screenshots, the first 2 of which contain the various ADB commands that I tried. ADB seems to be working as I was able to use ADB to install the Kindle apk itself. However, ADB Backup commands simply won't trigger the confirmation screen in Bluestack, and an hours worth of googling produced no solution.

(For the ADB screenshots, please disregard the typo that is "com.kindle.amazon". Bluestack failed to launch any confirmation window even when I tried the correct spelling of "com.amazon.kindle" or "-all".)

I also took screenshots of my notification settings for both Bluestack 5 itself and the Kindle app (running within Bluestack 5). Those are also attached with this post.

My Bluestack 5 version is 5.21.210.1023 P64. Please let me know of any fixes or alternatives (For example, are there any commands that will let ADB forcefully generate the backup.ab file without user input in Bluestack? ADB didn't need user permission to install the Kindle apk, so I was hoping that it wouldn't need permission for generating the backup.ab file)

Thanks for any help.