[iOS] Datepicker buttons not visible

Issue

On iOS 11.4, the confirm & cancel buttons are not visible:

Expected Behavior

The buttons should be visible:

Code

            <DatePicker
              style={styles.datePicker}
              date={this.state.shiftStart.format(DATEPICKER_FORMAT)}
              maxDate={this.state.shiftEnd.format(DATEPICKER_FORMAT)}
              format={DATEPICKER_FORMAT}
              mode='datetime'
              placeholder='Shift start'
              onDateChange={(date) => this.onShiftStartChange(date)}
              confirmBtnText='Select'
              cancelBtnText='Cancel'
              customStyles={{ btnTextConfirm: { color: 'blue' } }}
            />

Environment

1. react-native -v: react-native-cli: 2.0.1; react-native: 0.56.0
2. node -v: v9.2.0
3. npm -v: 5.5.1
4. yarn --version: 1.9.4
5. target platform: iOS
6. operating system: OSX

[Besiara]

@seanmorton Fixed by adding these properties to custom styles

btnConfirm: { paddingVertical: 0, }, btnCancel: { paddingVertical: 0, },

[kashifsulaiman]

Thank you so much you save my day @Besiara