Calendar Month & Year select Aria-hidden bug

Describe the bug

When opening a focusable component within the Calendar component header, an error will display in the browser console, about the ancestor (The calendar header) containing the "aria-hidden=true" prop but the child being focusable.

Reproduction

Can be reproduced on the shadcn-svelte docs site: https://shadcn-svelte.com/docs/components/calendar#month--year-selects It's not super consistent, on both the docsl site and on my project that I encountered the bug in, but I can reproduce it consisently in my browser (tested on Arc, Chrome and Edge):

open console tab
reload page
switch to elements tab (before interacting with calendar)
open the month or year selecter

If you have issuse with reproducing let me know and I will attach a video.

Logs

No response

System Info

System:
    OS: macOS 14.6.1
    CPU: (8) arm64 Apple M1 Pro
    Memory: 34.83 MB / 16.00 GB
    Shell: 5.9 - /bin/zsh
  Binaries:
    Node: 22.4.1 - /opt/homebrew/bin/node
    npm: 10.8.1 - /opt/homebrew/bin/npm
    pnpm: 9.5.0 - /opt/homebrew/bin/pnpm
    bun: 1.1.21 - /opt/homebrew/bin/bun
  Browsers:
    Chrome: 130.0.6723.116
    Edge: 130.0.2849.68
    Safari: 17.6
  npmPackages:
    @sveltejs/kit: ^2.0.0 => 2.7.4
    bits-ui: 1.0.0-next.46 => 1.0.0-next.46
    formsnap: 2.0.0-next.1 => 2.0.0-next.1
    lucide-svelte: ^0.454.0 => 0.454.0
    mode-watcher: ^0.4.1 => 0.4.1
    svelte: ^5.0.0 => 5.1.9
    sveltekit-superforms: ^2.20.0 => 2.20.0

Severity

annoyance

huntabyte / bits-ui