Not all attribute selectors expand to show full attribute name
Most of the selection boxes have been updated to permit the selector box to be stretched to see the entire value except these two, from what I can find.
There needs to be a way to see the entire attribute, please either make the box expandable (which I feel you would have done if it was possible) or add a text label so that if I hover on the value eventually the full value name will appear somewhere.

