I am new to this so please forgive me if this is a silly question. I am developing a channel and suddenly my home page thumbnail isn't showing up. I thought that was called up by the roku device through the manifest file. I made sure the hd version of the thumbnail is 336x210 pixels. What am I doing wrong? Can the thumbnail be called from elsewhere? Would appreciate any suggestions. Here is the manifest code:
title=Nation Extreme Wrestling
major_version=1
minor_version=0
build_version=1
mm_icon_focus_hd=pkg:/images/icon_focus_hd.png
mm_icon_focus_fhd=pkg:/images/icon_focus_fhd.png
mm_icon_focus_uhd=pkg:/images/icon_focus_uhd.png
splash_screen_hd=pkg:/images/splash_hd.png
splash_screen_fhd=pkg:/images/splash_fhd.png
splash_screen_uhd=pkg:/images/splash_uhd.png
ui_resolutions=hd,fhd,uhd
