message: Documented the large title patch in readme
diff: @@ -13,3 +13,39 @@ Once you've cloned the repository, you can install the dependencies and start th
  Then run the commands `adb shell am start -W -a android.intent.action.VIEW -d "zoom://app?color=blue" com.zoom` (android) and `xcrun simctl openurl booted zoom://app?color=blue` (iOS) to simulate clicking a deep link. The app navigates to the 'detail' scene and displays the color blue.
  +## Large Titles on iOS 14
  +There is a React Native bug that means large titles start collapsed on iOS 14. The fix is to paste the code below into `RCTScrollContentView.m`. This Zoom example uses [patch-package](https://www.npmjs.com/package/patch-package) to automatically apply this change on 'npm install'.
  +```obj-c
  +#import "RCTScrollContentView.h"
  +
  +#import <React/RCTAssert.h>
  +#import <React/UIView+React.h>
  +
  +#import "RCTScrollView.h"
  +
  +@implementation RCTScrollContentView
  +
  +- (void)didMoveToWindow
  +{
  + [super didMoveToWindow];
  + RCTScrollView *scrollView = (RCTScrollView *)self.superview.superview;
  + [scrollView updateContentOffsetIfNeeded];
  +}
  +
  +- (void)reactSetFrame:(CGRect)frame
  +{
  + [super reactSetFrame:frame];
  +
  + RCTScrollView *scrollView = (RCTScrollView *)self.superview.superview;
  +
  + if (!scrollView || !self.window) {
  + return;
  + }
  +
  + RCTAssert([scrollView isKindOfClass:[RCTScrollView class]], @"Unexpected view hierarchy of RCTScrollView component.");
  +
  + [scrollView updateContentOffsetIfNeeded];
  +}
  +
  +@end
  +```
  