, I did have it happen to me once. The transfer went through Kasikorn, and then to my bank and showed up as a local transfer. I spent quite a while sitting in k-bank, getting the paper to show it was an international transfer. However, immigration never looked at it 😂
if, when you transfer the money via wise, you select the "funds for long -term stay in Thailand" in the drop-down menu that asks for the reason for the transfer, it should be ok.
everyone may have assumed you knew about domestic transfers, as it's quite common here. I use my bank app to pay for almost everything, from food delivery, to rent.
don't use them, then. Dee tends to save money on smaller transactions, with a lower fee but slightly worse exchange rate. Bigger transactions may be better via the method you described.