@Robert *******
:
Extension of stay due to retirement does normaly NOT have an under consideration stamp !! Think you got a covid extension of 60 days (with 15 days under consideration). When you have that almost sure this extension is granted. This because you cannot have a retirement extension directly on a visa exempt as
@Michelle ***********
says ! First you need to apply for a non imm O visa (Which can be done IN-country). This then is for 90 days staying in Thailand. Then after 60 days you can apply for the year extension based on retirement.