Forums Bug Reports dialog listbox bug with horizontal scroll bar

Here's the code to my dialog. Notice that I initialize it with a long line (thats longer than the width of the scroll bar)
But it doesnt display the horizontal scroll bar to move to the right
I'm pretty sure its a bug...

dialog test {
title Test
size -1 -1 125 156
option dbu
list 2, 9 26 115 85, hsbar
}

on *:dialog:test:init:0: {
/did -a test 2 /.MSG <> hi there wants your name dude my name is steveo
/did -a test 2 /.MSG <> hi there wants your name dude my name is steveo
/did -a test 2 /.MSG <> hi there wants your name dude my name is steveo
/did -a test 2 /.MSG <> hi there wants your name dude my name is steveo
/did -a test 2 /.MSG <> hi there wants your name dude my name is steveo
/did -a test 2 /.MSG <> hi there wants your name dude my name is steveo
/did -a test 2 /.MSG <> hi there wants your name dude my name is steveo
/did -a test 2 /.MSG <> hi there wants your name dude my name is steveo
/did -a test 2 /.MSG <> hi there wants your name dude my name is steveo
/did -a test 2 /.MSG <> hi there wants your name dude my name is steveo
/did -a test 2 /.MSG <> hi there wants your name dude my name is steveo
/did -a test 2 /.MSG <> hi there wants your name dude my name is steveo

}