@Tommycz - I understand. But the location information in your phone can be viewed unencrypted.
People have been using this "feature" to track their kids, spouses, and lovers. So it could be seen as a security liability for Apple. Not that they've advertised it this way, but IMHO, I would be surprised if the "feature" ever returned.
My reason for this opinion is the recent removal of Child Sexual Abuse Material features. Apple was roundly criticized for comparing on-phone images to those in the CSAM database. In this case, no actual data was shared. Only "hashes" of images were shared. But the backlash was so significant that they removed all mention of it from their site.
https://www.iphoneincanada.ca/news/apple-child-safety-csam/#:~:text=As%20noted%20by%20MacRumors%2C%20Apple,significant%20criticism%20of%20its%20methods.
So, it's my opinion that Apple will not allow anyone access to the "Significant Locations" under any circumstances. Now, or in the future, due to the security implications.