Expo SDK Version: 36.0.0

Platforms(Android/iOS/web/all): Android

I use the expo Admob lib to implement AdMob banners and interstitial Ads on my App. When running through expo cli on my emulator it works perfectly. When I use real `adUnitID` it shows a real ad. However, after building the apk file and installing on real devices, the Ads are not showing anymore.

My implementation is quite simple:

```
<AdMobBanner
    bannerSize="mediumRectangle"
    adUnitID={'ca-app-pub-my-key/my-key'}
    onAdViewDidReceiveAd={() => adReceived('success')}
    onDidFailToReceiveAdWithError={() => adReceived('err')}
/>

```

`adReceived(arg)` - it’s just a logger, which save results, do I have success request to Google ad server or not.
On real device I have err messages. So, it looks like then app doesn’t have permission to making request to the internet.

I don’t have `permission` section in my `app.json`, and any other specific setting in this file. According to `Configuration with app.json` page - `To use ALL permissions supported by Expo, do not specify the "permissions" key.`

I found on stackoverflow and expo-forum a lot of relevant topics. And no one provided any working solution.

If I should provide some additional information, please specify what I need to add.
If there is a solution to this, which I didn’t find then please add the link.
Let’s help to resolve this question once and forever for all developers.
Thanks!