Reload buffers in inactive groups on external change

Currently, if the file is open in ST2, and it is modified externally, the corresponding view get refreshed.

However, if the current layout has multiple groups (e.g. "Rows: 2"), the externally-modified file view in ST2 is not reloaded until it gains focus. Would it be possible to make all visible views auto-reload on external changes, not just the active one? It would be helpful for monitoring short log files, opened in a second layout group, while editing code in the first layout group.