Page transitions removed when adding nuxt-purgecss defaults

I noticed my page transitions are gone once I add purgecss. Removing the module re enables them.

My sass:

.page-enter-active {
  animation: acrossIn .40s ease-out both;
}

.page-leave-active {
  display: block;
  animation: acrossOut .80s ease-in both;
}

@keyframes acrossIn {
  0% {
    transform: translate3d(0, 100%, 0);
  }
  100% {
    transform: translate3d(0, 0, 0);
  }
}

@keyframes acrossOut {
  0% {
    transform: translate3d(0, 0, 0);
  }
  100% {
    transform: translate3d(0, -100%, 0);
  }
}

My nuxt config

modules: [
    ...
    'nuxt-purgecss'
  ],
  purgeCSS: {
    whitelistPatterns: [/^page/],
    whitelist: ['body', 'html', 'page', 'nuxt-progress'],
    rejected: true
  },

[bovas85]

yep, this worked whitelistPatterns: [/^keyframes/], although I’m not sure why it’s being purged

[manniL]

There you go ☺️