Activate product window has some context menu bugs

[iodream]

Your system information

• Steam client version (build number or date): 1707518866
• Distribution (e.g. Ubuntu): Arch
• Opted into Steam client beta?: [Yes/No] Yes
• Have you checked for system updates?: [Yes/No] Yes
• Steam Logs: steam-logs.tar.gz
• GPU: Nvidia/Intel/AMD intel hd 3000
• Desktop environment: kde Plasma 5.27 X11

Please describe your issue in as much detail as possible:

Describe what you expected should happen and what did happen. Please link any large code pastes as a Github Gist

The context menu for the code entering field is broken with broken theming and layout. It does not match Steam's overall theme like the other context menus after the ui update.

Also, if you right click on the text immediately above explaining the procedure you can also get an unthemed white context menu with "Forward" and "Print". Print calls up a Chromium print window which is a bit weird and i'm not sure if intentional.

Steps for reproducing this issue:

1. open activate product window
2. type in some text
3. right click on input field