1. Background of the toolbar is white #FFFFFF
2. Reduce the font size of Form field element names
3. Incorrect color for text as well as icons. Color should be #0A5574
4. Update the icons with the ones in the prototype
5. Rename Default to ‘Basic form fields'
6. For v2.3 remove the Design section of the toolbar as well as the Paragraph form field

Please refer to the prototype