Some environment variables are not being imported.

example:
when I type command
**set path**
my real path is:
**path=D:\Program Files\node-v18.16.0-win-x64;D:\Program Files\node-v18.16.0-win-x64\node-global;D:\Program Files\Java\openjdk-20.0.1_windows-x64_bin\bin;**
but when I type command in windterm my path is:
**path=D:\Program Files\Java\openjdk-20.0.1_windows-x64_bin\bin;**

In the session setup window, manually set the real environment variables. I don't know why only the path of Node.js is special, but after manually setting the environment variables, I can use it.

Start by reproducing the discrepancy with the Windows `set path` command and compare it with the environment variables shown in WindTerm's session setup window. Trace how the session imports PATH and verify that all entries are preserved, including the Node.js and Java paths; done means the session reports the same PATH as the system.

Written by the indexing model from the issue text.