Is Thai Immigration in Chiang Mai now requiring proof of income for U.S. citizens' affidavits?

Recent reports indicate that Thai Immigration in Chiang Mai is requiring additional proof to support the income affidavit for U.S. citizens. This change involves the need for documentation that verifies the income reported in the affidavit, which does not necessarily have to come from a Thai bank account. Other foreign nationals, like Australians, might also be affected, but the specifics seem to vary. Community members have shared their experiences and suggested ways to navigate these requirements.