Animations in with popover variant

[baleeds]

I'm submitting a...

[ ] Regression (a behavior that used to work and stopped working in a new release)
[ ] Bug report  
[ ] Performance issue
[x] Feature request
[ ] Documentation issue or request
[ ] Support request
[ ] Other... Please describe:

Current behavior

Currently the popover variant has no animation, and adding the animation name to the variant also doesn't result in changes.

Expected behavior

I would like to be able to use animations for popovers.

Minimal reproduction of the problem with instructions

Add the package with the following variation:

    TippyModule.forRoot({
      defaultVariation: 'tooltip',
      variations: {
        popper: {
          ...popperVariation,
          animation: 'fade',
        },
      },

Use the popover variation.

What is the motivation / use case for changing the behavior?

Animation is a critical part of popover UX to indicate to users the origin of the item coming into view.

Environment

Angular version: 11.2.11


Browser:
- [x] Chrome (desktop) version XX
- [ ] Chrome (Android) version XX
- [ ] Chrome (iOS) version XX
- [ ] Firefox version XX
- [ ] Safari (desktop) version XX
- [ ] Safari (iOS) version XX
- [ ] IE version XX
- [ ] Edge version XX
 
For Tooling issues:
- Node version: XX  
- Platform:  

Others:

[NetanelBasal]

Do you import the animation style?

[baleeds]

@NetanelBasal That was my problem. Thank you for the swift reply.