Mobile safari issues

I am having a few issues with the plugin in mobile safari. Some other people have mentioned these already, but I didn’t see a solution anywhere. If anyone can help me, I would greatly appreciate it. Again, these are issues on mobile safari on the iPhone.

1) Any time that I add the meta viewport tag it makes the lightbox half the size it should be. Tag that I’m using: <meta name=”viewport” content=”width=device-width”>

2) It doesn’t take the URL bar into account causing it to vertically center incorrectly. In portrait view you barely notice, but in landscape view it cuts the top half of the image off.

Lastly, if there isn’t a solution for these issues, is there a way to turn it off on mobile devices?

https://www.ads-software.com/extend/plugins/wp-jquery-lightbox/