'prefers-reduced-motion' and transition-duration: 0s

[ciar4n]

Describe the bug
Appears to be an issue if the following is part of the CSS and reduced motion is enabled on the OS...

@media (prefers-reduced-motion: reduce) { 
   *, ::before, ::after { 
     transition-duration: 0s !important; 
   } 
 }

The first event on the menu works fine but after that, nothing, the menu completely freezes up with no errors. Strangely works fine if transition-duration: 0.000000001s, just not with transition-duration: 0s

Expected behavior
Menu works fine with no animations

Desktop (please complete the following information):

• OS: Windows 10]
• Browser CHrome / Firefox (latest)
• Latest