On editing address in FO (my account), you always must enter state on country without states or change country to JS hide state field.
Another issue is the zip code. If I disable the postcode requirements for the country in BO, it is still required in the address form on my account page.
https://github.com/PrestaShop/PrestaShop/issues/33991
The issue is closed as invalid.
Please some, confirm the bug.
Some people report this affected only on Chrome, for others only FF.