Group Animation 'Side Nav' Issue

Hi,

I’m using a group as a side navigation bar; clicking on a logo triggers it to animate in (Transition SlideLeft). It works fine on Chrome, however on Safari (desktop and mobile) I’ve noticed the first time it’s used after a page load only part of the group will appear. Anyone had a similar issue or know what’s going on?

The first screenshot is the partially-loaded group that erroneously shows up. On Safari desktop it will, after 2 seconds, load the full navigation and then be fine for each subsequent load. On mobile the user has to close the nav, then re-open it and then be OK.

The next image is the completed group.

And then the simple workflow.

Thanks!

Found a workaround here: