Cannot read property '$wire' of undefined

Trying out the new @entangle feature. I have the following markup: x-data="{open: @entangle('showResults')}" to handle a dropdown.

It actually works but I’m getting the following error in the console:

Uncaught TypeError: Cannot read property '$wire' of undefined
    at Livewire.value (index.js:29)

where index.js line 29 looks like:

find(componentId) {
        return this.components.componentsById[componentId].$wire

The same error occurs when I use $wire directly:

<h1 x-text="$wire.query"></h1>

So it looks like livewire using a component id that does not exist. Everyone else experiencing this?

Simple … alpine has been loaded before livewire.