The next version of Renpy (the game engine) will handle Android 15 (https://www.renpy.org/doc/html/changelog.html#android).We will use it as soon as version 8.3.1 is released
For the record: I found a solution. The problem is not an incompatibility with Android 14, but Play Protect blocking it. Disabling Play Protect temporarily allowed a flawless installation.
Thanks for the heads up.
