Marked timestamps not showing in Safari

Marked timestamps do not show up in Safari (tried with the latest version). Is this a known issue? I can give more details if anyone has any idea.

Thank you

can you please give a link to a demo?
I’ve checked these two demos and they seem to work correctly … ation.html … units.html
Do they work correctly on your end?

Hi Aliaksandr,

Thank you for the quick reply. The demos you provide work fine.
I will take another look at my implementation and will provide a demo if i can’t find anything.