I just saw some users on my site experience this error

InvalidStateError: Failed to execute 'share' on 'Navigator': A earlier share had not yet completed.

This happens on this portion of the code:

if(navigator.share) {
  navigator.share({
    url: 'https://www.example.com',
  });
}

The MDN website do not even mentions about possibility of this error.

I saw the the error is coming from Chrome browser from Windows, Android and Chrome Os. I saw that chrome on mac do not have share feature as of now. Worth to mention that the issue happens quite rarely. I tried to reproduce it, by clicking the share multiple times fast, throttling cpu and network, canceling the share and I was never able to make it throw this error.

Do anyone know how to trigger this error or saw any documentation about it?