datePicker.minDate stopped working

[gmatok]

Question:
I have a DatePicker element in my page where users can select a delivery date. I set the minDate dynamically with the following code:

function setMinDate() {
    const now = new Date();
    const curDay = now.getDay();
    const minDate = moment(now);

    if (curDay === THURSDAY) {
        minDate.add(THURSDAY_BLOCK_DAYS, 'days')
    } else {
        const curHour = now.getHours();
        const cutoff = curHour >= CUTOFF_HOUR;
        const daysToAdd = cutoff ? WEEKDAY_BLOCK_DAYS + 1 : WEEKDAY_BLOCK_DAYS;

        minDate.add(daysToAdd, 'days');
    }

    $w('#deliveryDatePicker').minDate = minDate.toDate();
}

Product:
Wix Editor

It started breaking a few days ago, with two issues:

1. The minimum date doesn’t seem to work - I can still choose days that are before the minimum date. They seem “disabled”, but you can click them.
2. The calendar shows past dates even though “Show past dates” is turned off.

You can see in the following example, the logged minimum date is 30 March:
Datepicker minimum date is Sun Mar 30 2025

However, I can still see and choose dates that are before that.