in iOS device loop not working

Is this a bug report, a feature request, or a question?

bug

Have you followed the required steps before opening a bug report?

(Check the step you've followed - put an x character between the square brackets ([]).)

• I have read the guidelines regarding bug report.
• I have reviewed the documentation in its entirety, including the dedicated documentations 📚.
• I have searched for existing issues and made sure that the problem hasn't already been reported.
• I am using the latest plugin version.
• I am following the issue template closely in order to produce a useful bug report.

Have you made sure that it wasn't a React Native bug?

not React Native bug

Is the bug specific to iOS or Android? Or can it be reproduced on both platforms?

just iOS

Is the bug reproductible in a production environment (not a debug one)?

debug and release as same

Environment

Environment:
React: 16.11.0
React native: 0.62.2
react-native-snap-carousel: 3.8.4

Target Platform:
Android (6.0)
iOS (13.4.1)

Expected Behavior

loop set true need normal

Actual Behavior

just only loop twice, can't continue to slide

Reproducible Demo

 <Carousel
          sliderWidth={screenWidth}
          sliderHeight={this.state.itemHeight}
          itemWidth={this.state.itemWidth}
          data={this.state.items}
          renderItem={this._renderBanner.bind(this)}
          firstItem={0}
          hasParallaxImages={true}
          inactiveSlideScale={0.932}
          inactiveSlideOpacity={this.state.opacity}
          loop={true}
          autoplay={true}
          autoplayDelay={500}
          autoplayInterval={3000}
          onSnapToItem={index => {
            this.setState({
              activeSlide: index
            });
          }}
        />

Steps to Reproduce

not steps

thx~

Start with the provided Carousel configuration and reproduce it on iOS 13.4.1 using React Native 0.62.2 and react-native-snap-carousel 3.8.4. The report names no source file or test; done means identifying why looped autoplay stops after two cycles and confirming that it continues sliding on iOS.