Collection calendar view shows scrollbars in every day cell

[AnthonyIsBlacking]

Bug description

The Statamic 6 collection calendar view shows horizontal and vertical scrollbars inside every calendar day cell, including empty days.

This appears to be caused by the calendar day entry container using class overflow-scroll:

space-y-1.5 flex-1 overflow-scroll overscroll-contain h-full w-full hidden @3xl:block

How to reproduce

1. Open a collection in the Control Panel.
2. Switch the collection listing to Calendar view.
3. View the month layout.
4. Notice that every day cell shows internal scrollbars.
5. Inspect a day cell and note the overflow-scroll class.

Logs

# No logs

Environment

Laravel Version: 12.58.0
PHP Version: 8.4.11
Environment: production
Timezone: Europe/Lisbon

Statamic
Version: 6.16.0 PRO
Sites: 2 (English, Português)
Static Caching: half

Browser: [your browser/version]
OS: Windows
Browser zoom: 100%

Installation

Fresh statamic/statamic site via CLI

Additional details

This seems to be a Control Panel CSS/UI issue. Screenshot attached.

[jasonvarga]

I believe this is a Windows-specific issue.