address comments

Author: Feiyang1

packages-exp/auth-exp/src/core/auth/register.ts

@@ -92,7 +92,7 @@ export function registerAuth(clientPlatform: ClientPlatform): void {
     )
       /**
        * Auth can only be initialized by explicitly calling getAuth() or initializeAuth()
-       * For why we do this, See https://docs.google.com/document/d/1vy9aI-fELpL2xlREoZt12o0JNw-JVNz4OwxYd9HcT0Y/edit?resourcekey=0-A714tRurcRonkj3lDuKVCw#heading=h.wcvc4xz0pwxf
+       * For why we do this, See go/firebase-next-auth-init
        */
       .setInstantiationMode(InstantiationMode.EXPLICIT)
       /**

packages/component/src/types.ts

@@ -19,7 +19,7 @@ import { ComponentContainer } from './component_container';
 
 export const enum InstantiationMode {
   LAZY = 'LAZY', // Currently most components are LAZY in JS SDK
-  EAGER = 'EAGER',
+  EAGER = 'EAGER', // EAGER components are initialized immediately upon registration
   EXPLICIT = 'EXPLICIT' // component needs to be initialized explicitly by calling Provider.initialize()
 }