Hi, this screenshot is here to tell people to click on the correct button. During the installation you should have click 4 times on this prompt on the Always Allow button, the one with red border.
If this is installed correctly, all the next time you will reboot your Quest, you will have to open QGO and accept this prompt by clicking Always Allow. Thanks to QGO you don't need a PC anymore to enable AQB as you give QGO the permission to enable ADB by itself.
To resume : the prompt appears only 4 times during installation, then each time only once after every reboot if you clicked on Always Allow
After purchasing QGO, Itch.io sent to you an email with link and my own message.
Is it ok ? :)