QDateedit date changes on mouse press

[anbu01]

Hello,
I have a QDateEdit and set some date on it .But when i mouse press on the widget the date automatically changes i dont want this behaviour to happen and this happens only when i have the following option on date edit,i want to change the date only when user click on the popup menu or when he edits in line edit part.I have attached a video for much better understanding.Any help on the issue is highly appreciated.

QDateEdit *startDateEdit = new QDateEdit;
    QDateEdit *endDateEdit = new QDateEdit;
 
    startDateEdit->setCalendarPopup(true);
    startDateEdit->setDate(QDate::currentDate());
 
    endDateEdit->setCalendarPopup(true);
    endDateEdit->setDate(QDate::currentDate());

QDateEdit *startDateEdit = new QDateEdit;
    QDateEdit *endDateEdit = new QDateEdit;

    startDateEdit->setCalendarPopup(true);
    startDateEdit->setDate(QDate::currentDate());

    endDateEdit->setCalendarPopup(true);
    endDateEdit->setDate(QDate::currentDate());

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