Digital Light & Color

Finding
When entering the plus or minus characters in the Text field of the Text transform, the effect is zooming the main image area rather than data entry, as expected.

Suggestion
Accept + and - as normal characters in the text data entry field.

+, - and * are keyboard accelerators, but only when entered using the numeric keypad. There is no easy way to override keyboard accelerators in different situations. The only option would be to remove +, - and * as shortcuts for zooming. Personally, I never use them so I could go either way.