changing location property is not showing the DB

I am trying to save the DB file inside the App Data folder (e.g. /storage/emulated/0/Android/data/com.package.name). And I have this code:

// other imports
import { QuickSQLiteConnection, open } from "react-native-quick-sqlite";

// get the app directory
const externalDirectory = RNFS.ExternalDirectoryPath; // --> /storage/emulated/0/Android/data/com.package.name/files location

// open the db
const db = open({ name: "default.db", location: externalDirectory });

This opens the DB fine, I am not able to see any file inside the above mentioned location. And, if I change the location property to any other directory (e.g. RNFS.DownloadDirectoryPath), this also not showing any DB, but if I revert to old location, I still have the older data.

My requirement is that I want to give an option to the user to export (backup) the local database, so that they can import it later, or onto any other devices. How can I achieve this?

Thank you in advance!

Start at the open({ name: "default.db", location: externalDirectory }) call and trace how the Android location is handled. Reproduce it with RNFS.ExternalDirectoryPath and RNFS.DownloadDirectoryPath, then determine the supported backup and import workflow or the conditions under which location changes take effect. No repository file or test is named, and done is not defined beyond making export and import possible.