Version

3.1.0-beta.5

Reproduction link

https://github.com/wenfangdu/vue-3-style-vars-tsx-repro

Steps to reproduce

Please use the repro link.

This issue is similar to https://github.com/vuejs/vue-next/issues/3808, but via src imports.

What is expected?

Works with TSX src import

What is actually happening?

Not working with TSX src import

This would require special handling in build tool plugins as @vue/compiler-sfc doesn't handle src imports alone.