That may be the case however there was a change (think 2019) as outlined here......
"2.2 After the house holder, owner or possessor of the premise of hotel manager has reported as defined in Article 2.1, the same alien has left the premise and
returned for another stay within the valid period, the house holder, owner or possessor
of the premise of hotel manager do not need to make another report;"...
Previously any travel inter province and international required a filing of TM30 upon return.
That is no longer required