Change all of your lists to Public and more

Hey! I would like to see an option on the Imdb user lists, where you can change the setting on all of your current lists to Public via check boxes, regardless if it's on the desktop version or the mobile version of Imdb. This can save a lot of time, when you (like me) has several lists set on private. Also to cut down the amount of pages on a list. I would like to see a show more/less option, since a big block of text can possibly take up a lot of space on a list. When all of the added actors and movies can fit on a single page, so you don't have to scroll page after page.