The gemorra in taanis (cant remember the daf offhand, but its towards the end of the first perek) says we don’t daven for two things at once. What about shemonei esrei?
The shulchan aruch paskens this, but puts it in hilchos taanis and not in hilchos tfillah, and none of the nosei keilim say anything about shemonei esrei. The gaon( in pninim mishulchan hagra, by eliyahu i believe) has an explanation for why eliyahu could daven for two things at once(see the gemorrah in brachos).
Has anyone heard anything on this or has an explanation?