docs(README): add note about iOS deep link handler ordering (#587)

Asad520 · web-flow · commit 09233b8f8905 · 2024-12-17T16:37:34.000-05:00
diff --git a/README.md b/README.md
@@ -178,6 +178,7 @@ The `AppDelegate.m` file can only have one method for `openUrl`. If you're also
   return NO;
 }
 ```
+**NOTE:** Always ensure that the `RCTLinkingManager` condition is added as the last condition in your deep linking logic. If placed before `FBSDKApplicationDelegate` condition, it will intercept the Facebook SSO link, treating it as a standard deep link. This misconfiguration will break the Facebook Single Sign-On (SSO) functionality, leading to unexpected behavior in your app. Proper ordering is critical for seamless SSO integration..
 
 ### Troubleshooting
 

Original file line number	Diff line number	Diff line change
@@ -178,6 +178,7 @@ The `AppDelegate.m` file can only have one method for `openUrl`. If you're also
`178`	`178`	`return NO;`
`179`	`179`	`}`
`180`	`180`	```
	`181`	+NOTE: Always ensure that the `RCTLinkingManager` condition is added as the last condition in your deep linking logic. If placed before `FBSDKApplicationDelegate` condition, it will intercept the Facebook SSO link, treating it as a standard deep link. This misconfiguration will break the Facebook Single Sign-On (SSO) functionality, leading to unexpected behavior in your app. Proper ordering is critical for seamless SSO integration..
`181`	`182`
`182`	`183`	`### Troubleshooting`
`183`	`184`