A quick roundup of user experience Improvements & bug fixes

After mapping your columns and moving into the review scene, you may need to go back and re-map. This is now possible with a back button.

We continue to prioritize better handling of large data sets in the review scene: 

1. We now persist your pinning and sorting settings across tabs, and after dismissing or approving rows

2. Scrolling both vertically and horizontally is now vastly smoother, particularly for the largest of datasets

3. Copy and paste once again works across multiple columns and is reliable regardless of sort/pin state