Script report not appearing in report repository

I’m trying to do a script report , i know how to proceed but what i’m not understanding is when navigating to to the location of where this report should be created, i don’t find it let’s say it’s in selling module, in report folder.
i’m not able to find it , though from report list it is created , but it doesn’t appear in erpnext folder.
in my opinion it should be related to developer mode.
Any help on this issue ?
i’m using ERPNext: v11.1.10 (master)
Frappe Framework: v11.1.10 (master)

fixed by adding in the site_config.json of the needed site
“developer_mode”: 1,