Support for double quotation in file paths: "

I have files located at: 

/iPhone 6.7" Display/file.png

I can't add this folder via Sourcetree, getting error file doesn't exist or some kind of nonsense like that. 

At the same time Xcode or Github Desktop apps adding those files. 

Also, after added those files from other apps and I still want to use Sourcetree - I can't, getting no previews for these files(images) and showing wrong files size: 320bytes, but actually this is 1.2Mb or so.

So I totally can't use Sourcetree tree with  double quotation on paths, this is deal breaker.