@Ezio ********
I recommend having the landlord watch the following video:
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Without your name on the lease, I do not know if you can self-file a TM30.
There is a chance you may get fined up to 1,600 THB for not submitting a TM30 when you apply for your next 60 day extension of stay based on unable to travel due to COVID-19. The immigration office may simply verbally refuse to process your extension of stay request.