Just a post to share my husband just got approved in HCMC embassy under workation visa, keeping anon as we are now applying for dependents for me ans my daughter. Was asked for more docs on Friday, submitted that day, pending approval status on Tuesday and accepted today. Our funds hadn't been seasoned for 3 months either, but we're significantly in excess of the required amount and had been in our account for about 1 week before application.
Goodluck!