Android .apk storage permission API-35, 34

Try enabling Use ExternalFilesDir for UnrealGame files? in Project Settings - Platform - Android - APK Packaging.

If the problem is not solved, create a UPL file with the following code.

<root xmlns:android="http://schemas.android.com/apk/res/android">
  <androidManifestUpdates>
    <removePermission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
    <addPermission
			android:name="android.permission.WRITE_EXTERNAL_STORAGE"
			android:maxSdkVersion="18" />
  </androidManifestUpdates>
</root>