How does source insight (SI) display the full path? (do not display omitted paths) (turn off trim long path names with ellipses)

source insight Not showing the full path is really a headache , Sometimes you click in a function , Several references pop up , Show that the omitted paths are the same , I really don't know which one is really cited ...

But we can turn it off ！ Click on Options -> Preference

Click on Display, The following Trim long path names with ellipses

Then click OK , Then click any function to go in , You can see , This time the full path is displayed ：

Reference article ：Sourceinsight Show full path