When having a local repo open on Sourcetree, when trying to add a remote for the local repo to be able to push it remotely, trying to create a new remote repo will cause Sourcetree to get stuck on "Please wait, your repository is being created now..."

Clinking 'Cancel' doesn't do anything. Only way to get Sourcetree usable again after getting stuck is by force quitting and restarting the app.

Steps to Reproduce:
1) Open a local repo on Sourcetree
2) Go to Repository settings, on the Remotes tab, choose to add a new remote
3) Click the globe button to pick a URL/Path
4) On the remote repo window, click 'Create New Repository'
5) Enter a name of the repo and click 'Create Repository'

Sourcetree will get stuck after that and the repo isn't created on the remote host (Bitbucket,Github etc.)