The app installed on your device is not recognized?

I am getting this message if installing apps from APK on my device with Android 12. This app is for US, but my Google Play account is not, so I guess this inconsistency causes this error. I was thinking it is [Play Protect](https://support.google.com/googleplay/answer/2812853?hl=en) that causes this error, but as it seems I was wrong. Disabling the Play Protect didn't solve the error. " class="img-fluid rounded" style="max-width: 100%; height: auto; margin: 10px 0;" loading="lazy"> Any suggestions what to do? P.S. Obviously pressing "**search on play**" gives nothing, as the app is not available for my account locale, so it is not offered in the search list.