Is this normal? How many times does this typically continue to repeat? Typically how long does it take after application before HR contacts us for interviews assuming shortlisted?

Applied in mid Dec 2022 for 3 different roles.

Noticed 2 of these 3 roles expired in Dec2022 & new openings for the exact same 2 roles appear the next day. These same roles expired again in Jan2022 & new openings for the exact same 2 roles appear yet again the next day. zzzz

It appears they probably do not have enough potential candidates to shortlist for interviews & thus kept recycling these job openings in hopes of attracting new applicants.