Can I leave Thailand while my marriage visa application is under consideration for 21 days?

The user inquires whether it's possible to obtain a re-entry permit and travel outside of Thailand during the 21-day "under consideration" period for their marriage visa application. Several commenters suggest that it's wise to ask the immigration officer about travel plans at the time of application, as a home visit may be conducted during this period. One commenter shares their positive experience with obtaining a re-entry permit while ensuring the immigration office was informed of their travel.