In your case you want to say that it conflicts but its not.
You are thinking that you are getting probability of getting S/R conflict so you have to check but due to the production
S'->S. you are not reducing in parsing table but you ACCEPT string in table so no reduce so no conflicts bcoz ACCEPT and SHIFT can't ceate conflicts.
It is not LL(1) left recursive.
It is LR(0), SLR(1), LALR(1) and LR(1).