Lua BUG lcd.drawFilledRectangle

[rguptaca]

Tranis plus
opentx-taranisplus-timer3-noheli-lua-massstorage-mixersmon-ppmus-en-2.1.8
Using the Companion simulator the following works.
lcd.drawFilledRectangle(2,2,208,60, SOLID)
lcd.drawFilledRectangle(4,4,204,56, GREY_DEFAULT)
lcd.drawFilledRectangle(6,6,200,52, ERASE)

lcd.drawFilledRectangle used

screen-2016-06-27-202853.png (752 Bytes) Viewed 2856 times

However when put it on the Tx all I get is a blank screen.

Complete script attached.