Thanks for clearing that up @TheRaja! I have updated the first post with the new info:
#COM Goes For FG w/.20 Left in Half/End of Game
#https://tecmobowl.org/forums/topic/69338-set-command-list-use-with-nes-tsb-tsbtool-updated-1202020/?do=findComment&comment=502972
SET (0x1897f,0x20)
#COM kicks FG only on 4th Down in Regulation Time
#https://tecmobowl.org/forums/topic/69338-set-command-list-use-with-nes-tsb-tsbtool/?do=findComment&comment=498958
SET (0x1897f,0x00)