Linting/Prettier not working with /*css*/`...` but working with css`...`

Works

<img width="311" alt="CleanShot 2020-03-04 at 15 39 17@2x" src="https://user-images.githubusercontent.com/1218446/75920977-55403800-5e2e-11ea-9167-29cd83370210.png">

Fails

<img width="304" alt="CleanShot 2020-03-04 at 15 39 42@2x" src="https://user-images.githubusercontent.com/1218446/75921011-62f5bd80-5e2e-11ea-8ec4-794e6f763f44.png">

Is this expected?