Data Prep - directives dropdown - third level dropdown is cut off in the last column

As a user, when I open the directive dropdown in a column that is displayed on the most right side of the screen, and I navigate to a third tier drop down, the dropdown is cut off and inaccessible.

Suggested solutions:

• Allow side scrolling

• In columns that are displayed close to the Columns and Directives side rail, open the dropdown on the left side of the column.