Mobile Layout for sidebar too slim scroll-area

[frederikspang]

Steps to Reproduce

1. Get a phone, such as iPhone 17.
2. Open "any" page (That is not root): https://docs.sentry.dev/product/uptime-monitoring/
3. Open menu.
4. "Try" to scroll to find "Relay" in the menu (Which is in ProductSidebar ; Product -> Relay)

Expected Result

Easily able to scroll and find menu items.

Actual Result

Very hard to scroll within a super small area. (Example is from Ruby docs)

ScreenRecording_03-04-2026_12-05-04_1.mov

Additional Info

No response

[linear-code]

DOCS-2549