Animations not working for Safari 11.0.2

[rossluebe]

As of v4.1 certain animations no longer work in Safari 11.0.2

These are the ones I noticed:

• the slide animation for carousel [broken: v4.1][working: v4.0]
• the expand/collapse animation for collapse [broken: v4.1][working: v4.0]

I'll try to dig around later to see if I can't source the problem, but I thought I would submit the issue here as I couldn't find it brought up yet.

[mdo]

Do you have reduced motion enabled by chance? https://support.apple.com/kb/PH25204?locale=en_US

See #25641

[rossluebe]

I do, and that's a cool feature. I didn't connect the dots when looking at the ship list.