From Android 12, Google has implemented several privacy changes to the Android system [more info].
Which implies that we may not be able to list all your apps installed on your device.
However, there are a way to find out the package name of an Android app through the Google Play store.
On your mobile
- Open Google Play app
- Search for your app
- Use the share button to copy the link to your clipboard
- Paste the link in the input field
On your PC
- Open Google Play on your favorite web browser
- Search for your app
- Copy the end of the URL to get the package name (https://play.google.com/store/apps/details?id=com.wakdev.wdnfc)
- Paste the package name in the input field