I have tried to apply some Tree Groupings via the Menu and have noticed that this function is now broken. When adding Infinite\Max Lives etc, instead of being displayed as a Tree Grouping, it just shows how it is written with no Grouping effect.
See images below:
Tree_Issue And Tree_Issue_2 and are Via the Gui
Tree_Manual_Written and Tree_Manual_Written_2, shows the correct effect when written via the Cheat File