teams folder appear

Hi, I notice this folder yesterday inside my cloud projects 'teams'. Inside teams there is another folder called 'Team My Name'. Is that a new feature upcoming or a bug or what? I tried to delete this folder and when I opened XD again it was created again. The weird thing is when I look in my creative cloud files on web (in browser) this folder isn't there and if I put some files in that folder on the website they are hidden and can't be found.