Hi @PavlosIsaris! Your changes to any file in env/ are overwritten whenever you run tutor config save
. See the docs: https://docs.tutor.overhang.io/intro.html#how-does-tutor-work
To modify the settings, you should create a small plugin. See the docs on how to create such a plugin: https://docs.tutor.overhang.io/plugins/gettingstarted.html#yaml-file
In your case, your plugin will look like this:
name: disablecoursewaresearch
version: 0.1.0
patches:
openedx-common-settings: |
# disable courseware search
FEATURES["ENABLE_COURSEWARE_SEARCH"] = False