Actually, I realize the spec says there's a drop shadow during hover and press, and for both normal and Default buttons. I'm not able to check how regular buttons appear on hover but I suspect they don't have a shadow right now either.

the shadow does not appear on normal buttons yet. The spec changed in that regard and I haven't yet updated the implementation.

A shadow does already appear on hover/press for the prominent buttons. Are you sure it doesn't appear on Windows? It works on CrOS and Linux.

The reason it doesn't work on Mac is that it uses an ink drop-based hover effect, and we disable ink drops on Mac. We probably need to enable ink drop hover effects while leaving the ripple effects off.

> A shadow does already appear on hover/press for the prominent buttons. Are you sure it doesn't appear on Windows? It works on CrOS and Linux.

The screenshot above is from a Windows machine, so it seems like the shadow is not present on Windows (for whatever reason).

yea, but I also don't see a cursor in that screenshot, which makes me think that however you're taking the screenshot might remove the cursor + hover.

The screenshot documents what I saw (I would not be reporting this problem if I saw the shadow when clicking the button).

You should round up a Windows machine and take a look for yourself.

Why is this wontfix? Does the shadow appear on Windows?

I checked it again and it's there when I hover, and when I click.