Using Rstudio 1.1.456 (which I can't change), on a Windows 10 box, and within an Rproject folder, the function here::here() returns the right folder to the console. But, when I am writing out code, and I want to use tab--completion to identify a folder or file, Rstudio does not start from the project root folder, but seems to be lost somewhere further down in the project file structure. It is as if here::here() knows where it is, but not the editor. Suggestions?