well its "vertical short dramas" Which is played without title on YouTube and app. The channel owners keep defining it as per their own. And the same drama is defined differently on different channels that you cannot say from the given definition that it is the same drama unless you open and watch the video. There are many remakes of even one story. Some people make one story , by mixing two or three stories them. Earlier also I used to search for names but now I do not waste time because these dramas name do not even exist and the provider gives the name as per his wish. So now I just enjoy the drama and don't search the name. Yes, I wish to know the artists so that I can see more of their projects. These are dramas of 1.5 to 3 hours, good to pass time, can't expect much from them.
Vertical short dramas are what producers call their scripted content made especially for vertical mobile play.