Living in HK and receiving since my 66th last Sept - I get mine paid into UK First Direct account. You have to provide your UK bank details in the Remarks section of the form in lieu of your local account.
The form is a ball ache as it asks for all home addresses, employers, dates etc since starting employment - also PITA sending off original of birth certificate (more so if sending from Thailand) but it was returned in good time…
Can’t imagine HMRC sending TBT so assume your Thai bank will make the exchange.
Also think about submitting UK tax return for 2024-2025 next Jan if you are nearing or over your UK personal allowance (12,520 sovs)…