Quote developer.android.com
On devices upgrading to Android 14, any apps with a targetSdkVersion lower than 23 will remain installed.
If you need to test an app targeting an older API level, use the following ADB command:
adb install --bypass-low-target-sdk-block FILENAME.apk
Thanks to this reference on developer.android.com, an installation on a Samsung S23 Ultra was possible via adb and also runs under Android 14.
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