Tags are not project specific

[georgefst]

I have two unrelated project folders in Atom, both corresponding to git repos. Each have their own 'tags' file at the root. These files are manually generated as I'm using an unsupported language, but I'm unsure this is relevant.

When using ctrl-shift-r, I see tags from all projects in my workspace, rather than the one I am currently in. This is particularly annoying when I use ctrl-alt-down to go to a definition, and am taken to a definition with the same name in the other project.