git init; git lfs install; git lfs track "*.zip"; create foo.zip; git add .

Then I open SourceTree to look at foo.zip. I see it in staged files. I click on it and see the lfs pointer. Then the file unexpectedly looses focus and no files are selected. I expect the file to hold focus so I can study the LFS pointer.

When I opened SourceTree I was prompted to use the Embedded Git and I said yes. I was then prompted to use some type of Embedded LFS and I said yes.