Switch sometimes requires two clicks on first page load using Firefox

[Keagel]

🐛 Bug report

If the Switch is unchecked, sometimes the first click will not trigger any change (and the associated onCheckedChange function doesn't get called). Clicking a second time works as expected, and then after that the behavior is normal. Not sure if this is important but that first click shows a depreciation warning in the console:

MouseEvent.mozInputSource is deprecated. Use PointerEvent.pointerType instead.

If the Switch is checked, the first click always works.

💥 Steps to reproduce

1. Install Firefox or Firefox Developer Edition (latest versions)
2. Go to https://zagjs.com/components/svelte/switch
3. Refresh and click the Switch, might need to repeat multiple times because it's not deterministic

🧐 Expected behavior

Switch should react on first click

🌍 System information

Software	Version(s)
Zag Version	1.14.0
Browser	Firefox
Operating System	Windows/Mac

📝 Additional information

The Switch works fine on Safari/Chrome as far as I've tested.