Cannot find declaration to go to

Hi, I have open a remote repository (one of our development machines) using SSH, and everything works - except one major feature:

The "Go to".

I get a constant error saying "Cannot find declaration to go to" when I try to jump around in our codebase, and I don't know what to do:

I am working in the "RemoteHost" tree, and if this is an issue - can I setup any kind of replication from the remote directory, and auto-upload on save? Since my local machine has no way of connecting to the remote git server I really need all code to be executed at the develop machine, otherwise I'm not able to debug it.

I need this feature bad, and it works like a charm in VSCode.

I had a look at these without any luck:

https://intellij-support.jetbrains.com/hc/en-us/community/posts/115000092684-Cannot-find-declaration-to-go-to-PHPStorm-?input_string=Cannot%20find%20declaration%20to%20go%20to

https://intellij-support.jetbrains.com/hc/en-us/community/posts/360005050480-Cannot-find-declaration-to-go-to-solved-?input_string=Cannot%20find%20declaration%20to%20go%20to