svalls:
Is there anything I could do in the UTFT library to support this screen?
Of course there are, but it is not a straight forward thing to do.
You would need the datasheet for the TFT panel on the module to find and calculate the correct timing for that particular panel.
In addition you would most likely need the SSD1963 datasheet to modify the settings for the display orientation and RAM update order.
If you get those thing correct it will most likely function correctly.
/Henning