I didn’t realize that you was using Windows; I used MacOS. I have a Windows 11 box so will see what happens on that.
Addendum:
Took me a while to figure out Windows way of doing things, but I successfully created an apk with Windows 11 also (see metadata below). I’m not sure why it does not work for you.
Are you adding an iconset to the sketch folder? I added seven icon images to the sketch folder as well as setting the package name. The following link will create an iconset and place it in your sketch folder; you will need to change the path for your system: https://discourse.processing.org/t/confused-about-app-icons-for-android/43105/3