Hide site title and tag line

Hi, I have just upgraded to Museum Core Version 1.1.3.2 and having a strange thing happen with the heading and tag line showing when it wasn’t before. I have a header across the top so don’t want the site title and tag line to show.

How do I hide the tag line as well as the site title from showing on the Header?

I’ve gone to Museum Core Theme Options – Advanced – and set ‘Display site title?’ to No. This has hidden the site title but the tag line is still showing.

For now I have removed the tag line from Settings-General so it doesn’t show on top of my header but I don’t really want to do this. Suggestions?

https://www.ads-software.com/extend/themes/museum-core/