React Native 0.52. iOS 11

Steps to Reproduce

1. ScrollView
2. Set property contentInset

Expected Behavior

It should not affect scrollIndicatorInsets

Actual Behavior

Resets scrollIndicatorInsets to contentInset

Workaround

I fixed it for myself by commenting this line in RCTView.m

+ (void)autoAdjustInsetsForView:(UIView<RCTAutoInsetsProtocol> *)parentView
                 withScrollView:(UIScrollView *)scrollView
                   updateOffset:(BOOL)updateOffset
{
...
...
// scrollView.scrollIndicatorInsets = baseInset;  <<<----