█ Display the "Total Number" of videos

❶There is a problem that we do not know the current number of videos registered in My List.

❷When saving multiple lists, it would be good if the number of videos in each list was displayed on the right.

❸I thought it would be even better if each list of videos were numbered.

Also, as far as I have tried, when I test added a music my list with 300 songs, only about 100 of them were added.
So if I want to create a new room, I have to create 3 mylists with 100 songs and import each of them 3 times in total now.