Text is greyed in create popup dialog in Safari

Steps to reproduce:

• Open Safari browser
• Navigate to nuxeo instance
• Navigate to a workspace
• Click on the "+" icon to create an object
• In the "Create" dialog, the different types like "AUDIO", "COLLECTION", "FILE", "FOLDER", "NOTE" and the other types show up in the "Create" dialog. The icon shows correctly but the text below the respective icon shows up as greyed
• When I hover the mouse cursor over the type text, then it becomes visible
• During the next time on wards, the blurriness does not appear and it works correctly.

Screenshot attached