Grid does not load on safari


I am using dhx.Layout in my project and loading grid in it .
problem is that it does not load in safari browser (it works fine on chrome/firefox.), all other widgets works fine that are loaded in layout except grid .


Unfortunately the porbem cannot be reconstructed locally.
The following sample works well in Safari:
If the problem still occurs foryou please, provide a complete demo or a snippet, where the problem can be recosntructed locally.