Toast sometimes displays strangely

[marutypes]

This glitch in paper-toast seems to speak for itself.

I have not changed the toast's logic or css. Other toasts appear fine, I am not sure what is up with this one. It only seems to happen after a core-overlay has just been closed.

Above is an example of a toast displaying normally.
Not sure how to help figure it out more.

[marutypes]

Tried to adjust the code after viewing #17 by using this.async to defer showing it.

Sadly, this did not resolve the issue.

Edit: setTimeout also does not resolve the issue. I think #17 was likely wrong to be closed.

[brian-cruickshank]

I'm seeing this with v1.3.0 of paper-toast.
A workaround is to style the toast with a max-height (e.g. style="max-height:150px;")