Small bug:
1. Have a long-text column set to view as HTML in the NV settings.
2. View that column, and change to 'plain text.'
3. While the viewer is displaying Plain text, click the 'Edit' button. This displays the HTML editor.*
4. Press the 'Cancel Column Edits' button. It fails.
The cancel button works as expected if I
do not change to plain first.
*unknown if it is intended to display this or the plain-text editor