Current week is not selected on load somestimes

Hi, Current week is not selected on load somestimes and it's showing one week ago, so current day is not showig on load: bug this is my code:
        <Agenda
          jalali
          firstDay={6}
          // the list of items that have to be displayed in agenda. If you want to render item as empty date
          // the value of date key kas to be an empty array []. If there exists no value for date key it is
          // considered that the date in question is not yet loaded
          items={this.props.userPrograms}
          //   // callback that gets called when items for a certain month should be loaded (month became visible)
          //   loadItemsForMonth={month => {
          //     console.log("trigger items loading");
          //   }}
          // callback that fires when the calendar is opened or closed
          onCalendarToggled={calendarOpened => {
            console.log(calendarOpened);
          }}
          // callback that gets called on day press
          onDayPress={day => {
            const selectedDate = moment(day.dateString).format("YYYY-MM-DD");
            this.setState({
              selectedDate,
              selectedMonth: moment(selectedDate).format("jMMMM"),
              selectedWeek: Math.ceil(moment(selectedDate).format("jDD") / 7)
            });
          }}
          // callback that gets called when day changes while scrolling agenda list
          onDayChange={day => {
            console.log("day changed");
          }}
          //   // initially selected day
          //   selected={"2018-05-16"}
          //   // Minimum date that can be selected, dates before minDate will be grayed out. Default = undefined
          //   minDate={"2018-05-10"}
          //   // Maximum date that can be selected, dates after maxDate will be grayed out. Default = undefined
          //   maxDate={"2018-05-30"}
          // Max amount of months allowed to scroll to the past. Default = 50
          pastScrollRange={50}
          // Max amount of months allowed to scroll to the future. Default = 50
          futureScrollRange={50}
          // specify how each item should be rendered in agenda
          renderItem={(item, firstItemInDay) => {
            return (
              <Swipeout
                autoClose
                right={[
                  {
                    backgroundColor: "orange",
                    text: "ویرایش",
                    onPress: () => {
                      this.props.navigation.navigate("ProgramEdit", {
                        id: item.id,
                        selectedDate: this.state.selectedDate
                      });
                    }
                  }
                ]}
                left={[
                  {
                    backgroundColor: "red",
                    text: "حذف",
                    onPress: () => {
                      Alert.alert(
                        "تایید حذف",
                        "آیا شما اطمینان دارید؟",
                        [
                          {
                            text: "تایید",
                            onPress: async () => {
                              console.log(this.props.userPrograms);
                              await this.props.dispatch(
                                deleteUserWeeklyProgram(item.id)
                              );
                              await this.props.dispatch(getUserPrograms());
                            }
                          },
                          {
                            text: "انصراف",
                            onPress: () => console.log("Cancel Pressed"),
                            style: "cancel"
                          }
                        ],
                        { cancelable: false }
                      );
                    }
                  }
                ]}
              >
                <View style={[styles.item, { height: 120 }]}>
                  <View
                    style={{
                      flexDirection: "row",
                      justifyContent: "space-between"
                    }}
                  >
                    <View>
                      <Text style={{ color: "gray", fontSize: 10 }}>
                        از
                        {item.startTime &&
                          moment(item.startTime).format(" HH:mm A")}
                      </Text>
                      <Text style={{ color: "gray", fontSize: 10 }}>
                        تا
                        {item.endTime &&
                          moment(item.endTime).format(" HH:mm A")}
                      </Text>
                    </View>
                    <Text style={{ flex: 1, textAlign: "right" }}>
                      {item.description && item.description.length > 30
                        ? item.description.substr(0, 30) + "..."
                        : item.description}
                    </Text>

                    <View
                      style={{
                        width: 30,
                        height: 30,
                        borderRadius: 15,
                        marginLeft: 5,
                        backgroundColor: "#" + item.colorCode,
                        alignItems: "center",
                        justifyContent: "center"
                      }}
                    >
                      <Image
                        style={{
                          width: 20,
                          height: 20
                        }}
                        source={{
                          uri: "http://www.parsehadmin.ir" + item.icon
                        }}
                      />
                    </View>
                  </View>
                  <Text style={{ color: "gray", fontSize: 12 }}>
                    {item.address}
                  </Text>
                  <View
                    style={{
                      flexDirection: "row",
                      marginHorizontal: 10,
                      marginTop: 10
                    }}
                  >
                    <TouchableOpacity
                      style={{ flex: 1, alignItems: "center" }}
                      onPress={() => {
                        //this.setState({ alarmEnabled: !alarmEnabled });

                        this.props.navigation.navigate(
                          "SelectContactsNotRealTimeInvite",
                          { userWeeklyProgramID: item.id }
                        );
                      }}
                    >
                      <Image
                        resizeMode="contain"
                        style={styles.programIcon}
                        source={
                          alarmEnabled
                            ? require("../assets/images/icons/logo-blue-forward.png")
                            : require("../assets/images/icons/logo-gray-forward.png")
                        }
                      />
                    </TouchableOpacity>
                    <TouchableOpacity
                      style={{ flex: 1, alignItems: "center" }}
                      onPress={() => {
                        //this.setState({ alarmEnabled: !alarmEnabled });
                        // await this.props.dispatch(toggleAlarm(item.id));
                        // await this.props.dispatch(getUserPrograms());
                        //this.setState({selected})
                        this._showAlarmPicker(item);
                      }}
                    >
                      <Image
                        resizeMode="contain"
                        style={styles.programIcon}
                        source={
                          item.remainingTime
                            ? require("../assets/images/icons/bell-yellow.png")
                            : require("../assets/images/icons/bell-gray.png")
                        }
                      />
                      {/* <Text>{JSON.stringify( item)}</Text> */}
                    </TouchableOpacity>
                    <TouchableOpacity
                      style={{ flex: 1, alignItems: "center" }}
                      onPress={async () => {
                        this.props.navigation.navigate(
                          "SelectLocationProgramEdit",
                          { userWeeklyProgram: item }
                        );
                      }}
                    >
                      <Image
                        resizeMode="contain"
                        style={styles.programIcon}
                        source={
                          alarmEnabled
                            ? require("../assets/images/icons/pin-red.png")
                            : require("../assets/images/icons/pin-red.png")
                        }
                      />
                    </TouchableOpacity>
                    <TouchableOpacity style={{ flex: 1, alignItems: "center" }}>
                      <Image
                        resizeMode="contain"
                        style={styles.programIcon}
                        source={
                          alarmEnabled
                            ? require("../assets/images/icons/alarm-clock.png")
                            : require("../assets/images/icons/alarm-clock.png")
                        }
                      />
                    </TouchableOpacity>
                  </View>
                </View>
              </Swipeout>
            );
          }}
          //   // specify how each date should be rendered. day can be undefined if the item is not first in that day.
          //   renderDay={(day, item) => {
          //     return <Text>{JSON.stringify(item)}</Text>;
          //   }}
          // specify how empty date content with no items should be rendered
          renderEmptyDate={() => {
            return <View />;
          }}
          // specify how agenda knob should look like
          renderKnob={() => {
            return <Text>...</Text>;
          }}
          // specify what should be rendered instead of ActivityIndicator
          renderEmptyData={() => {
            return <View />;
          }}
          // specify your item comparison function for increased performance
          rowHasChanged={(r1, r2) => {
            return r1 !== r2;
          }}
          // Hide knob button. Default = false
          hideKnob={false}
          //   // By default, agenda dates are marked if they have at least one item, but you can override this if needed
          //   markedDates={{
          //     "2018-05-23": { selected: true, marked: true },
          //     "2018-05-24": { marked: true },
          //     "2018-05-25": { disabled: true }
          //   }}
          // If provided, a standard RefreshControl will be added for "Pull to Refresh" functionality. Make sure to also set the refreshing prop correctly.
          onRefresh={() => console.log("refreshing...")}
          // Set this true while waiting for new data from a refresh
          refreshing={false}
          // Add a custom RefreshControl component, used to provide pull-to-refresh functionality for the ScrollView.
          refreshControl={null}
          // agenda theme
          theme={{
            agendaDayTextColor: "yellow",
            agendaDayNumColor: "green",
            agendaTodayColor: "red",
            agendaKnobColor: "blue",
            selectedDayBackgroundColor: "#940347"
          }}
          // agenda container style
          style={{}}
        />
I'm using android emulator with api 28 and my react-native version is 0.55.4 with react 16.4.2.
hadimostafapour / react-native-calendars-persian

Current week is not selected on load somestimes #3
