Can a one year extension be approved before the end of the 30-day consideration period in Thailand?

The post inquires about the possibility of having a one-year visa extension approved before the end of the 30-day under consideration period in Thailand. A comment suggests that it may be possible to discuss flexibility with the immigration office during application submission, especially in case of planned trips. However, if an 'under consideration' stamp has already been issued with a specified return date, the chance for early approval may be lost.