Is the requirement for maintaining 400,000 THB in a bank account for a Thai O Visa reduced to 2 months?

The user inquires about a recent change in the immigration requirements for a Thai O Visa related to maintaining funds in a bank account. According to a comment, the requirement to keep 400,000 THB is now 2 months instead of the previous 4 months, with funds needing to be maintained for one month before the application. After applying, the funds can be spent, but it's necessary to return to 400,000 THB for 2 months before the next visa application.