[iOS 12][react-native-pdf 5.1.5] - Crash when loading a pdf - potentially linked to jailbreaked devices

[abrel]

What react-native version are you using?
0.59.10
What react-native-pdf version are you using?
5.1.5 (but got this crash on lower versions as well)
rn-fetch-blob is 0.10.13 as per the docs

What platform does your issue occur on? (android/ios/both)
ios only - 100% Iphone - 100% ios12
Interesting facts, according to crashlytics, 80% of the devices where the crash happens are jailbreaked ; not 100% though

Describe your issue as precisely as possible :

1. Steps to reproduce the issue or to explain in which case you get the issue
   I cannot reproduce myself but I get > 100 crashs a day (circa 2% of my daily users) when opening a pdf
2. Interesting logs

Crashed: com.apple.main-thread
0  karmaMobile                    0x1009043b0 -[RCTPdfView init] + 700324
1  karmaMobile                    0x100903a08 -[RCTPdfViewManager view] + 697852
2  karmaMobile                    0x100979ca8 -[RCTComponentData createViewWithTag:] + 359968
3  karmaMobile                    0x100973fdc __50-[RCTUIManager createView:viewName:rootTag:props:]_block_invoke + 336212
4  libdispatch.dylib              0x18da01200 _dispatch_call_block_and_release + 24
5  libdispatch.dylib              0x18da011c0 _dispatch_client_callout + 16
6  libdispatch.dylib              0x18da05d6c _dispatch_main_queue_callback_4CF + 1000
7  CoreFoundation                 0x18eb25f2c __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 12
8  CoreFoundation                 0x18eb23b18 __CFRunLoopRun + 1660
9  CoreFoundation                 0x18ea52048 CFRunLoopRunSpecific + 444
10 GraphicsServices               0x1904d5198 GSEventRunModal + 180
11 UIKit                          0x194a2c628 -[UIApplication _run] + 684
12 UIKit                          0x194a27360 UIApplicationMain + 208
13 karmaMobile                    0x1000ad3b4 main + 14 (main.m:14)
14 libdyld.dylib                  0x18da345b8 start + 4

Join a screenshot or video of the problem on the simulator or device?
I can't reproduce on my device or on the simulator.

Show us the code you are using?

      <Pdf
          ref={(pdf) => {
            this.pdf = pdf;
          }}
          source={{
            uri: this.props.uri,
            cache: this.props.cache,
          }}
          page={1}
          horizontal={false}
          onLoadComplete={(pageCount, path) => {
            this.setState(() => ({
              pageCount,
              path,
            }));
          }}
          onPageChanged={(page) => {
            this.setState(() => ({ page }));
          }}
          onError={(error) => {
            let message = error.message || `Error reading pdf at ${this.props.uri}`;
            let buttons = null;

            if (message.length > 200) {
              message = message.substr(0, 200);
            }

            if (/401/.test(message)) {
              message = I18n.t('error.session');
              buttons = [
                {
                  text: I18n.t('consultation.reconnection'),
                  onPress: () => NavigationService.navigate('SigninSimple'),
                },
              ];
            }

            Alert.alert(I18n.t('error.error'), message, buttons);
          }}
          style={styles.pdf}
        />