YouTube widget doesn't allow scrolling on desktop

### Description

I am running Glance in a docker container on my headless Linux system and accessing my dashboard in Safari or Firefox on macOS Tahoe via a cloudflared tunnel.

The YouTube uploads widget does not allow scrolling to see older uploads on desktop. This works fine on mobile when viewing my dashboard in Safari or Firefox on iOS. There is a scrollbar present on my phone, but scrolling is not functional on my computer.

Start by reproducing the YouTube uploads widget in the dashboard on desktop Safari or Firefox, then compare its scrolling behavior with the same widget on mobile. Trace the widget's frontend rendering and overflow behavior; done means desktop users can scroll to older uploads as they can on mobile.

Written by the indexing model from the issue text.