What on earth is a “Training Studio”!?🙄🙄

Since Gemini's “Funeral for the Living” event is about to start, I pushed myself to create training images right up until the last minute, so I now have enough data to train 9 models (2 new ones and 7 updates to existing LORAs). But when I tried to run the training, I found that a lot of things had changed,

and on top of that, tags had been automatically added, so I can't calculate the BUZZ consumption for the training and can't run it! What should I do?!😵

Should I switch back to the traditional?