Can't make SQLite work in the headset

I followed the tutorial and it seems I somehow didn't have the Meta XR SDK plug in so I installed it and created a brand new manifest but when I started the application, I didn't have the popup asking for permissions like in the tutorial. So when I went to the scene that is supposed to load the data, the game crashed...

The problem is that it's just a small soft I'm making for my exam, definitely not something I can afford to spend $40 on

That's what I tried to do (https://drive.google.com/file/d/1JTPtdkT1oxqSKiBFRqgu8r3eGgmjisTX/view?usp=sharing).

I was wondering if it was due to OVRLibrary null cursor received for query content://com.oculus.ocms.library/apps/com.Ezhbasheil.Sports

or 

UnityMain type=1400 audit(0.0:3582): avc: denied { read } for name="u:object_r:vendor_board_init_prop:s0" dev="tmpfs" ino=11434 scontext=u:r:untrusted_app:s0:c108,c256,c512,c768 tcontext=u:object_r:vendor_board_init_prop:s0 tclass=file permissive=0

or

<?xml version="1.0" encoding="utf-8" standalone="no"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:installLocation="auto">
    <application android:label="@string/app_name" android:icon="@mipmap/app_icon" android:allowBackup="false">
        <activity android:theme="@android:style/Theme.Black.NoTitleBar.Fullscreen" android:configChanges="locale|fontScale|keyboard|keyboardHidden|mcc|mnc|navigation|orientation|screenLayout|screenSize|smallestScreenSize|touchscreen|uiMode" android:launchMode="singleTask" android:name="com.unity3d.player.UnityPlayerActivity" android:excludeFromRecents="true" android:exported="true">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />
                <category android:name="android.intent.category.INFO" />
                <category android:name="android.intent.category.LAUNCHER" />
                <category android:name="com.oculus.intent.category.VR" />
            </intent-filter>
            <meta-data android:name="com.oculus.vr.focusaware" android:value="true" />
        </activity>
        <meta-data android:name="unityplayer.SkipPermissionsDialog" android:value="false" />
        <meta-data android:name="com.samsung.android.vr.application.mode" android:value="vr_only" />
        <meta-data android:name="com.oculus.ossplash.background" android:value="black" />
        <meta-data android:name="com.oculus.supportedDevices" android:value="quest2|questpro" />
    </application>
    <uses-permission android:name="com.oculus.permission.READ_VR_DEVICE_PARAMS" />
    <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
    <uses-feature android:name="android.hardware.vr.headtracking" android:version="1" android:required="true" />
</manifest>

And my method that is supposed to load the database:

    private void Awake()
    {
        #if UNITY_ANDROID
            if (!Permission.HasUserAuthorizedPermission(Permission.ExternalStorageWrite))
                Permission.RequestUserPermission(Permission.ExternalStorageWrite);
            if (!Permission.HasUserAuthorizedPermission(Permission.ExternalStorageRead))
                Permission.RequestUserPermission(Permission.ExternalStorageRead);
        #endif
        _connectionString = $"URI=file:{Path.Combine(Application.persistentDataPath, "data.db")}";
        _dbConnection = new SqliteConnection(_connectionString);
        _dbConnection.Open();
        InitializeDatabase();
        if (IsUsersTableEmpty())
        {
            CurrentUser = new();
            InsertUser(CurrentUser);
        }
        else
            RetrieveUser();
    }

I went to see the permissions for the app in the settings on my Quest 2 and saw that the perm for storage was granted. I'm honestly getting really desperate, so if anyone has any idea I would love to know

i looked through several articles about sqlite in unity and i see that not all so files works correctly. And i see that advised to use .apart from official site (https://www.sqlite.org/download.html). Maybe you need try to use .aar?
In my project i use RealmDB and it works good in quest2.