iTunes shows black screen and cannot connect to Internet

HI, I installed Bottles in PopOS to run iTunes. Although iTunes is running, it has a black screen, I think the GUI is not rendering properly. However, I can still access the tabs when I click on them. So, I clicked on the ‘Sign In’ option and filled the details but there is an error message: There was an error connecting to Apple ID server.

How can I connect to the Internet within Bottles, so I may sign in into iTunes?
I have attached a screenshot of the issue.

I encountered the same problem but I’m still investigating