Firebase dynamic links doesn`t work on first launch unity ios

Question

App does not recieve dynamicLinkReceived event after first launch on Ios. When app has been installed everything works correct.

For reference, my code for iOS

  FirebaseApp.CheckAndFixDependenciesAsync().ContinueWithOnMainThread( task =>
  {
    var dependencyStatus = task.Result;
    if ( dependencyStatus != DependencyStatus.Available )
    {
      Debug.LogError( "Could not resolve all Firebase dependencies: " + dependencyStatus );
      return;
    }              
    DynamicLinks.DynamicLinkReceived += dynamicLinkReceived;       
  });

On android everything works correct.

I found a similar problem, but this does not help me.

I guess something wrong with plist for ios.

PBXProject proj = new PBXProject();
string projPath = PBXProject.GetPBXProjectPath(buildPath);
proj.ReadFromFile( projPath );

string mainTarget = proj.GetUnityMainTargetGuid();
string plistPath = buildPath + "/Info.plist";
PlistDocument plist = new PlistDocument();
plist.ReadFromString( File.ReadAllText( plistPath ) );
PlistElementDict rootDict = plist.root;
rootDict.SetBoolean("FirebaseAppDelegateProxyEnabled", false);
var array = rootDict.CreateArray( "FirebaseDynamicLinksCustomDomains" );
array.AddString( "https://referral.myapp.mycompany.com" );
File.WriteAllText( plistPath, plist.WriteToString() );

Can somebody suggest how to fix it?

Answer 1

We have the same problem, you should add FirebaseDynamicLinksCustomDomains string ending with '/' symbol(for links without some prefix)