CSS Apply source formatting not indenting inside @media screen

This has been going on since cs5 but seems like no one wants to fix it. The indenitg inide @media screen does not work

Instead of this

@media screen and (max-width: 767px) {
  .thz-pagination li {
  display: none;
  }
  .thz-pagination li:first-of-type,
  .thz-pagination li:last-of-type {
  display: inline-block;
  }
}

we get this

@media screen and (max-width: 767px) {
.thz-pagination li {
  display: none;
}
.thz-pagination li:first-of-type,
.thz-pagination li:last-of-type {
  display: inline-block;
}
}