Write "../" (dot dot dash) in a Confluence Page

Hello,

I am trying to write a relative path as code example in my confluence page and I cannot manage to write “…/” without having the following error while saving the page:

HTTP 400 state – Invalid request

Type Status report

description The request sent by the client was syntactically incorrect.

Apache Tomcat/9.0.82

My example is in a code block and this issue happened to me several times with bash code block and HTML code block and I believe it is the same issue no matter the code language or if it is in a code block or not. As an example if I want to put this command lines in a tutorial I cannot save the page without the error previously mentioned:

cd Desktop/Folder1
./install.bash
cd ../Folder2

It is really bothering when the confluence page is a tutorial or stuff like that. Does anyone have a solution ? Tried to find similar subject but could not succeed.

Thanks for your help