My last thread was closed without solved. So open again

https://steamproxy-script.pipiskins.com/discussions/forum/1/4843148592918819546/?ctp=2


Since a few days ago I can not add games to the created lists that I have in my Steam Curator, as it stays infinitely loading the list and does not let me add anything to any list.


https://i.imgur.com/FbsDOny.png

Tried everything. Other PCs, other browsers, other networks but have same problem