Untill this option is not introduced, you can imitate click on Ok button upon selecting the day. Here's an example of this workaround:

https://mdbootstrap.com/snippets/standard/m-duszak/3542737#js-tab-view

const datepickerEl = document.querySelector('.datepicker')
const datepicker = mdb.Datepicker.getInstance(datepickerEl)

document.body.addEventListener('open.mdb.datepicker', () => {
    setTimeout(() => {
        document.body.addEventListener('click', handleDatePickerCellClick)
    }, 0)

})

function handleDatePickerCellClick(e, okBtn) {
    const isCellTargeted = e.target.classList.contains('datepicker-day-cell') || e.target.parentNode.classList.contains('datepicker-day-cell')
  if(isCellTargeted) {

  setTimeout(() => {
        const okBtn = document.querySelector('.datepicker-ok-btn')
        okBtn.click()
    document.body.removeEventListener('click', handleDatePickerCellClick)
  },50)
  }
}

Also need auto-close option for datepicker plugin when a date was chosen by user, no need click the confirm button to close the popup.

Thx.

Hello, thank you for your feedback. We will discuss it in the frontend team.