suggest updating setting info for "use 0.16 inventory size" from being either "enabled or disabled" to something a bit more descriptive or useful for the average player:
ideas: change to either a dropdown setting to set the inventory sizes to various options pre-configured/firm, a textbox entry to set a value within a set range, or a multiplier setting, as not everyone will know/remember/compare the 0.16 inventory size to the "current" setting.

It's really intended only for compatibility with old saves and not new games. Players starting a new run should use the default inventory sizes.