You may not want hearsay, but unless you specify the actual office you use then others direct experience will probably be useless as each office has their own requirements that can differ quite a bit.
I haven’t seen Tods post in the other group, but it was he that gave me the heads up. I believe that it was first seen at Chaengwattana but a friend of mine was caught out in Buri Ram so it appears to be bank wide rather than a specific branch.