How to make Scroll From Source feature always enabled?
Solution 1:
You can check Autoscroll from source in setting for project pane (in the lastest version is probably different icon)
Solution 2:
Unfortunately this setting must be ticked every time you open or create a new project.
If you would like this setting to persist between projects, you can use this plugin:
AutoScroll Save IntelliJ Plugin
Disclaimer: I am the plugin author.