Briefly - I left UK mid-March with 90 day visa. Subsequently extended to one year multi-entry but my UK passport expires 1st June 2026. I need to return 'home' in the not too distant and think it unlikely I will be able to return this year. 6 months unexpired passport is required to enter LOS.
For what it's worth I booked an appointment with VFS in BKK to explore the possibility of getting a new passport, then local immigtation office (small town and reasonably chilled) to move visa to new passport.
Smart, stupid, other suggestions?