@@ -58,13 +58,17 @@ - (void)notifyForBoundsChange:(CGRect)newBounds
 
 - (void)insertReactSubview:(UIView *)subview atIndex:(__unused NSInteger)atIndex
 {
+  RCTAssert([_modalViewController.view reactTag] == nil, @"Modal view can only have one subview");
   [subview addGestureRecognizer:_touchHandler];
+  subview.autoresizingMask = UIViewAutoresizingFlexibleHeight |
+                             UIViewAutoresizingFlexibleWidth;
   _modalViewController.view = subview;
 }
 
 - (void)removeReactSubview:(UIView *)subview
 {
   RCTAssert(subview == _modalViewController.view, @"Cannot remove view other than modal view");
+  [subview removeGestureRecognizer:_touchHandler];
   _modalViewController.view = nil;
 }
Original file line number	Diff line number	Diff line change
`@@ -58,13 +58,17 @@ - (void)notifyForBoundsChange:(CGRect)newBounds`
`58`	`58`
`59`	`59`	`- (void)insertReactSubview:(UIView *)subview atIndex:(__unused NSInteger)atIndex`
`60`	`60`	`{`
	`61`	`+ RCTAssert([_modalViewController.view reactTag] == nil, @"Modal view can only have one subview");`
`61`	`62`	`[subview addGestureRecognizer:_touchHandler];`
	`63`	`+ subview.autoresizingMask = UIViewAutoresizingFlexibleHeight \|`
	`64`	`+ UIViewAutoresizingFlexibleWidth;`
`62`	`65`	`_modalViewController.view = subview;`
`63`	`66`	`}`
`64`	`67`
`65`	`68`	`- (void)removeReactSubview:(UIView *)subview`
`66`	`69`	`{`
`67`	`70`	`RCTAssert(subview == _modalViewController.view, @"Cannot remove view other than modal view");`
	`71`	`+ [subview removeGestureRecognizer:_touchHandler];`
`68`	`72`	`_modalViewController.view = nil;`
`69`	`73`	`}`
`70`	`74`