how the same name folder with different case on linux server are displayed on windows server

Here is what I see on  linux server(this windows folder is mount to linux server):
$ ls -l
total 20
drwxrwxrwx 2 root      bin       4096 Jun 20 11:10 cortland
drwxrwxr-x 2 apollotrs apollotrs 4096 Jun 20 08:00 trusteebreak
drwxrwxrwx 2 root      bin       4096 May 21 12:27 trusteeBreak
drwxrwxrwx 2 root      bin       4096 Jun 20 07:30 usbank
drwxrwxrwx 2 root      bin       4096 Jun 20 11:05 virtus
 
one is “trusteebreak” which is configured in DB, the other is “trusteeBreak”,  Windows system folder name is not case sensitive. So “trusteebreak” is showed as “TRUSTE~2”.