Timeline should paused while Menu/Notes/Glossary Tab is open.

That is not possible there is unfortunately no option for this

Thanks for reply Phil.

So, Can i assign additional action to the menu or notes tab, Which can control a variable?

Hi Sagar,

There isn't a way to add additional triggers to player tabs which would control slide elements. You may want to look instead at setting up more customized player tabs that launch the content in a new slide - or a lightbox slide as detailed here.  That would allow you more options to pause you're existing slide.