Unclear Error on Importing Submodule From Aliased Module

[Cons-Cat]

V version: V 0.2.2 60bc280.fb685ee
OS: Windows 10

What did you do?
cat temp.v

import term as te
import te.ui

fn main() {}

What did you expect to see?
Either this being allowed, or V telling me not to import modules from their aliased name.
Imho, the latter might be better aligned with V's goals.

What did you see instead?

temp.v:2:1: builder error: cannot import module "te.ui" (not found)
    1 | import term as te
    2 | import te.ui
      | ~~~~~~~~~~~~
    3 |
    4 | fn main() {}

[ttytm]

It should work. And it does. Both are separate imports, the alias is not related to the second import.

foo
├── te
│   └── ui
│       └── ui.v
├── main.v
└── v.mod

// te/ui/ui.v
module ui

pub const used = true

// main.v
import term as te
import te.ui

fn main() {
	println(ui.used)
}

v run. .
true

But the import term should still be recognized as unused - that should be fixed here #21156