Enrollment time

It would be great if Moodle had an "enrollment time" block, with a countdown timer, showing how many days, hours, minutes the student has to complete the course.

There was already a block with this possibility, it even sent notifications when the deadline was close to expiring, but since 2020 it has not received updates, it is showing errors.

If the block could show, in addition to the time left, how much time was dedicated to the course, it would also be of great value.