I have tested this with Forge 31.1.51 and 31.1.59 and the mod didn't work on these versions. Also saw someone reporting that 31.1.47 doesn't work. It works on version 31.1.41 but on aforementioned versions all modes just trigger full bright mode (but with the correct name of the mode in the upper left corner).
I have tested this with Forge 31.1.51 and 31.1.59 and the mod didn't work on these versions. Also saw someone reporting that 31.1.47 doesn't work. It works on version 31.1.41 but on aforementioned versions all modes just trigger full bright mode (but with the correct name of the mode in the upper left corner).