While Bruno advanced into Albania, Russia was fighting its own campaign in Anatolia. Sure, they had given an Army Group or two to help in the Balkans. But considering that they were the ones who actually bordered the Ottomans, whereas nobody else did.
The war with the Turks fell primarily to them. With only an equal or less amount of support that Russia gave to the Balkans coming their way from their allies. Even so, Russian gains were by no means minimal despite the war still being in its early stages.
Armenia had fallen in its totality to the Russian Empire, and was currently being "occupied" by Russian forces, with a potential annexation being discussed among the Russian higher ups. Of course, there was also the discussion for recreating the Kingdom of Armenia, and using it as both a puppet and buffer state to potential adversaries in the middle east.
