[API feature request] Add `waitTime` optional parameter to `onLinkHover` of the page preview core plugin

If I understand correctly, currently there is no way to specify the waitTime parameter passed to HoverPopover’s constructor via the onLinkHover method of the core Page Preview plugin.

So we have no choice other than using the default value 300.

It would be great if we could specify waitTime as an argument of the onLinkHover method.

I know this is not a part of the official API, but given the situation where many plugins rely on this method directly or indirectly and there is no way to access the internal function that onLinkHover calls inside it to render embedded contents, I believe this will be beneficial to many developers.