TextInput and length of string

Recently started using UI++ with our new SCCM deployment.  Great tool and has offered us a great deal of flexibility!

What I have noticed though, is we use a TextInput element to edit a predefined OU string for the machine when it joins the domain.  Problem is, this OU string is quite long.  While the default value sets the TextInput to the full correct string (which I get from a Task Sequence variable), we are unable to edit it, as the string extends beyond the size of the TextInput box. Basically, when typing in a TextInput, you are limited on how much text you can type based on the size of the TextInput box.

Any way of possibly changing this, so we can enter text beyond the size of the input box and have it just 'scroll' left or right as it extends beyond the input box size?

I really hope I've explained this properly.

Thanks for a great tool!

Kurtis

P.S. Here's an attempt to illustrate the issue:
_______________________________
| OU=This random OU,OU=Some oth |
|----------------------------------|

Can't finish entering the OU, because it won't let me type beyond the physical size of the input box