I been with Pathum Thani immigration for the last three years, been in and out of the Thailand, but never have been asked this, always doing my 90-day reporting on line
I transferred mine from KTB to SCB bank in 49,000 lots after I renewed my stay for another year, had no problem at all, took a few transfers, as a foreigner can max 50,000 transfer, unless facial recognition is made
should get a stamp like this into the old passport when you get your new one from the authorities in Germany, carry and show both passports with you. then go to the immigration here and get them transferred to the new passport
I done this all in one day, first transfer stamps from old to new passport, for stay, retirement, then the 90-day report, and after renewal of my stay for another 12 month all done in under 2 hours as they done one at the time, Pathum Thani immigration