Does jq return any exit error code on Windows Powershell?

Hi, all, I am configuring rancher desktop on my Windows 11 and one of the steps https://docs.rancherdesktop.io/how-to-guides/generating-deployment-profiles/#windows suggests to use below command

jq  -e . working-defaults.txt >/dev/null 2>&1

According to the documentation , the command will have a 0 status if the file is valid (True on Powershell), 1 or False otherwise.

I tried to run it on my machine but the command does not print anything on the command line when json file is correct.

Even when I try to invalidate the structure of the file nothing gets displayed.

It is my understanding that the correct syntax on PowerShell would be the below, where $null should instruct jq to be executed on the background, so theoretically nothing will be ever printed on the screen

jq  -e . working-defaults.txt >$null 2>&1

If I remove the background option , I receive the jq parse error but still no False

jq  -rb . working-defaults.txt
jq: parse error: Expected separator between values at line 78, column 14

Any idea what am I missing?

I assume the documentation implies as target someone more advanced than myself on jq and shell script