[Bug]: `calc(100vh - calc(100vh - 100%))` becomes `100%`

[DamianGlowala]

Describe the bug

.test {
  height: calc(100vh - calc(100vh - 100%));
}

becomes:

.test {
  height: 100%;
}

See nuxt/nuxt#34366 for context.

Expected behaviour

calc(100vh - calc(100vh - 100%)) preserved as-is.

Steps to reproduce

n/a

Version

v10.1.1

Environment

n/a

Package details

n/a

Additional context

No response