Case sensitivity not present on linux

[SRGOM]

I have the following dir structure

. .. Downloads

However, when I do

(dir|where {$_.Name -eq "Downloads"}).Exists 
(dir|where {$_.Name -eq "downloads"}).Exists 

Both return True. The second should return false. I'm on the latest github code:

Linux XYZ 3.13.0-37-generic #64-Ubuntu SMP Mon Sep 22 21:30:01 UTC 2014 i686 i686 i686 GNU/Linux

[ygra]

(dir|where {$.Name -eq "Downloads"}).Exists (dir|where {$.Name -eq "downloads"}).Exists

Note that -eq is case-_in_sensitive. The case-sensitive operator is -ceq. So I'd say what you're experiencing is expected and correct.