Thailand Pass.

I need some help please. 

Ordinarily I may enter Thailand with no Visa for 30 days. I have applied for a non-immigrant "O" visa and am awaiting it's approval, possibly on 2nd to 4th Nov.

I am due to fly out on 11th November for 7 day Sandbox quarantine.

I am fearful I may not get my Thai Pass back in time should I submit it once my 90 day visa is approved.

Should I go ahead and register for the Thai Pass as if I were going for 30 days to ensure I get the document back timeously ?

Either that or I need to push back my arrival.

I do not want to jeopardise my entry into Thailand.

Thank you Roymac.