<!-- If you are encountering an issue that says `See output channel for more details`, please enable output channel logging by setting `"gitlens.outputLevel": "verbose"` in your settings.json. This will enable logging to the GitLens channel in the Output pane. Once enabled, please attempt to reproduce the issue (if possible) and attach the relevant log lines from the GitLens channel. --> - GitLens Version: `6.1.0` - VSCode Version: `1.19.0` - OS Version: `macOS 10.12.6` Steps to Reproduce: 1. Modify files 2. Close all Editors 3. Trigger `Gitlens: Open Changed Files` ## Screemshots  But if you have one tab at least, it worked as normal.