Black screen after Google an Facebook login

Hi,
I’ve been stuck on a problem for a few days.
I am developing an App that uses Ionic Angular and Capacitor where login with Google and Facebook social networks is provided.

ionic info

Ionic:

Ionic CLI : 6.20.1 (/Users/incal/.nvm/versions/node/v14.19.2/lib/node_modules/@ionic/cli)
Ionic Framework : @ionic/angular 6.1.4
@angular-devkit/build-angular : 13.2.6
@angular-devkit/schematics : 13.2.6
@angular/cli : 13.2.6
@ionic/angular-toolkit : 6.1.0

Capacitor:

Capacitor CLI : 3.5.1
@capacitor/android : 3.5.1
@capacitor/core : 3.5.1
@capacitor/ios : 3.5.1

Utility:

cordova-res : 0.15.4
native-run (update available: 1.7.0) : 1.5.0

System:

NodeJS : v14.19.2 (/Users/incal/.nvm/versions/node/v14.19.2/bin/node)
npm : 8.17.0
OS : macOS Monterey

I use packages:

“@ capacitor-community / facebook-login”: “^ 3.4.0”,
“@ codetrix-studio / capacitor-google-auth”: “^ 3.1.3”,

The login procedures work correctly the problem is that in the end on iOs you get a black.
From the logs you can see that the app continues to run smoothly but the interface is covered by what looks like a layer

Anyone have any suggestions?

regards,
Maurizio