For clarity, it looks like it's the shelf's drop down menu that is used to select a collection/category. A downward facing arrow (v).
yes, down (v)
Hello @cucumb3r-ru, per "Fixed shelf dropdown rendering from displaying without a background." in the 2020-11-13 Steam client beta update, please retest this issue.
it works right
Nothing extracted yet.
Your system information
Please describe your issue in as much detail as possible:
When you open the home page of the game library, many sections like "What's New", "Recent Games", "Installed Locally" appear. There is an arrow (v) to the right of the custom sections, when you click on it, the section settings menu appears, but the problem is that this menu does not have a background, but the rest of the actions functionality works.
Steps for reproducing this issue: