Windows editable install does not pass pixi env prefix in PATH

[nunupeke]

Checks

• I have checked that this issue has not already been reported.

• I have confirmed this bug exists on the latest version of pixi, using pixi --version.

Reproducible example

See discussion here which contains a minimal example. (see attached zip for a minimal example)

env-printer.zip

Issue description

Commands executed during the Python editable install do not see the full PATH on windows. In particular, the corresponding pixi env prefix is missing. This can lead to subsequent errors, e.g. CMake fails to find required packages in the PATH.

Expected behavior

On Windows (just like this is the case on Linux / Mac OS), the corresponding pixi env prefix is passed in the PATH environment variable when executing editable installs.