An issue with multiple submenus in a DropdownMenu in 1.1.0

[sevenreek]

Hey,

I've migrated my application to bits-ui v1.1.0, alongside a new version of Svelte and Vite. I'm using a DropdownMenu with multiple submenus right next to each other. I've followed the migration guide and got the Menu to work again for the most part. However, I now observe a weird behavior with the submenus. It seems to be possible to open two submenus simultaneously by hovering the mouse slowly over another of the neighboring triggers:

Here's a MRE I crafted:

<script lang="ts">
	import { DropdownMenu } from 'bits-ui';
</script>

<DropdownMenu.Root>
	<DropdownMenu.Trigger class="rounded-lg bg-gray-300 w-20">Trigger</DropdownMenu.Trigger>
	<DropdownMenu.Portal>
		<DropdownMenu.Content sideOffset={8}>
			<DropdownMenu.Item class="h-10 bg-gray-100 data-[highlighted]:bg-gray-300">
				Item
			</DropdownMenu.Item>
			<DropdownMenu.Sub>
				<DropdownMenu.SubTrigger
					class="h-10 bg-gray-100 data-[highlighted]:bg-red-500 data-[state=open]:bg-green-500"
				>
					SubTrigger A
				</DropdownMenu.SubTrigger>
				<DropdownMenu.SubContent
					class="border border-solid border-yellow-400 bg-gray-300"
					sideOffset={8}
				>
					SubContent A<br />
					SubContent A<br />
					SubContent A<br />
					SubContent A<br />
				</DropdownMenu.SubContent>
			</DropdownMenu.Sub>
			<DropdownMenu.Sub>
				<DropdownMenu.SubTrigger
					class="h-10 bg-gray-100 data-[highlighted]:bg-red-500 data-[state=open]:bg-green-500"
				>
					SubTrigger B
				</DropdownMenu.SubTrigger>
				<DropdownMenu.SubContent
					class="border border-solid border-yellow-400 bg-gray-200"
					sideOffset={8}
				>
					SubContent B<br />
					SubContent B<br />
					SubContent B<br />
					SubContent B<br />
				</DropdownMenu.SubContent>
			</DropdownMenu.Sub>
		</DropdownMenu.Content>
	</DropdownMenu.Portal>
</DropdownMenu.Root>

I also replicated this on Stackblitz:
https://stackblitz.com/edit/sveltejs-kit-template-default-t2fg4s3q?file=src%2Froutes%2F%2Bpage.svelte

Am I missing something here, or is this a bug in the new version? I've been debugging this for quite a while now, but to not much avail. I'll greatly appreciate any help at this point.

[sevenreek]

FYI: this seems to have been addressed in #1275