Get rid of originalFactorIds and use showBackButton instead

Author: deepjyoti30-st

lib/build/index2.js

@@ -129,10 +129,6 @@ const AuthPageInner: React.FC<AuthPageProps> = (props) => {
     const [factorList, setFactorList] = useState<string[] | undefined>(props.factors);
     const [isSignUp, setIsSignUp] = useState<boolean>(props.isSignUp ?? isSignUpFromQS ?? st.defaultToSignUp);
 
-    // Make a copy of props.factors so that we can pass it to child components
-    // regardless of the state being updated afterwards.
-    const [originalFactorIds, setOriginalFactorIds] = useState<string[] | undefined>(props.factors);
-
     // We use this to signal that we need to update the components we show on screen
     const [rebuildReqCount, setRebuildReqCount] = useState(0);
     const lastBuild = useRef<{ buildReq: number | undefined }>({ buildReq: undefined });
@@ -301,7 +297,6 @@ const AuthPageInner: React.FC<AuthPageProps> = (props) => {
                 abortCtl.signal
             ).then(() => {
                 lastBuild.current.buildReq = rebuildReqCount;
-                setOriginalFactorIds(authComponentListInfo?.factorIds);
             }, rethrowInRender);
         }
         return () => {
@@ -384,7 +379,6 @@ const AuthPageInner: React.FC<AuthPageProps> = (props) => {
                   showBackButton: showUseAnotherLink,
                   termsOfServiceLink,
                   userContext,
-                  originalFactorIds,
               }
             : undefined;