Willow Catkins Do Not Grow (NeoForge 1.21.1)

[cobaltw]

Playing on version 1.1.0-BETA02 for NeoForge 1.21.1
Willow Catkins dropped by willow trees do not grow, no matter how much time passes or how much bone meal is used on them.
Mega Willow Catkins do grow, however