case guard using qualified constructor from other module does not compile

[sbergen]

With module.gleam containing:

pub type Wibble {
  Wibble
  Wobble
}

and

import module

fn wibble(i: Int, w: module.Wibble) {
  case i {
    0 if w == module.Wobble -> 0
    _ -> 42
  }
}

compilation fails with

  │
5 │     0 if w == module.Wobble -> 0
  │                      ^^^^^^ I'm expecting a lowercase name here

If doing an unqualified import with

import module.{Wobble}

using w == Wobble works as expected.

Gleam version 1.6.1

[GearsDatapacks]

I'll look into this