ToastAndroid not showing on Android API 28 but working on Android API 23 #26531

On Android API 23, the following code shows both toasts when the condition is met :

    onWillBlur = () => {
        if(!this.store.isNoVocabulary && !this.store.isReviewOver) {
            ToastAndroid.show(AppConstants.TOAST_UNEXPECTED_LEAVE, ToastAndroid.SHORT)
            ToastAndroid.show(AppConstants.TOAST_WORD_NOT_REMEMBERED, ToastAndroid.SHORT)
        }

On Android API 28, only the second toast is shown when the condition is met :

    onWillBlur = () => {
        if(!this.store.isNoVocabulary && !this.store.isReviewOver) {
            ToastAndroid.show(AppConstants.TOAST_UNEXPECTED_LEAVE, ToastAndroid.SHORT)
            ToastAndroid.show(AppConstants.TOAST_WORD_NOT_REMEMBERED, ToastAndroid.SHORT)
        }

React Native version:

System:
OS: Linux 4.15 Linux Mint 19.1 (Tessa)
CPU: (4) x64 Intel(R) Core(TM) i5-3340M CPU @ 2.70GHz
Memory: 519.38 MB / 7.66 GB
Shell: 4.4.19 - /bin/bash
Binaries:
Node: 10.15.1 - ~/Documents/nodejs/bin/node
npm: 6.8.0 - ~/Documents/nodejs/bin/npm
Watchman: 4.9.0 - /usr/local/bin/watchman
SDKs:
Android SDK:
API Levels: 23, 24, 25, 26, 27, 28
Build Tools: 27.0.3, 28.0.2, 28.0.3
System Images: android-23 | Intel x86 Atom_64, android-23 | Google APIs Intel x86 Atom_64, android-24 | Google APIs Intel x86 Atom_64, android-25 | Google APIs Intel x86 Atom_64, android-26 | Google APIs Intel x86 Atom_64, android-27 | Intel x86 Atom_64, android-28 | Google APIs Intel x86 Atom_64
npmPackages:
react: 16.8.6 => 16.8.6
react-native: ^0.60.5 => 0.60.5

Describe what you expected to happen: I expected both toasts to show on my Android API 28 device just like it does on Android API 23