, if you always show the immigration same account, probably it's like you said. In my case that time, i has to show another account, so probably bank manager advised mr to do so.
, on 2020, i have went lower than 800.000 on saving account, so i had to show the ammount of deposit account, and bank manager said , you never moved any money from deposit to saving, so better you transfet 100 baht. If it's like you saying, better this way.
You need to do at least 1 transaction per year , between saving and deposit. It's also coveniente to have deposit account as you will get, depends on bank, some % per year. So, i advice you to have both , saving and deposit, so every year you do , on the app, one transaction of 100 baht per example
You know what is the point, if everyhing or rules waa clear, you were not asking on here some opinion about it. You not wrong if you were allowed, officers seems to do whatever they want. I only once forget to report 90 days , a week after i went at immigraton bureau to ask what to do, and after quickly seen my passport they say" your visa is expired..." and i answer softly" how could be expired if i want report 90 days, check properly. And she replyed, why you angry? I' m not angry, it's you to loud your voice, give me my passport , you don't how to work. So, before you do something here , ask immigration because anyone can advice you wrong. And don't forget, here we can't ow land , needs to pay to stay, can't do certain job... just bring money in, that's it.
Guess have issue new passport, with new name, and bring it with all papers to immigration. I think better asking immigration where eventually you would present all documentations