Sildur Vibrant Shaders and modded grass/leaves not waving

Hello fellow modders !
I'm currently playing the "All of Fabric 5" modpack with Sildur's vibrant shaders, but as i said in the title, for an unknown reason, all modded leaves and grass are not affected by the waving effect...
Is there any way i can change/fix this, or am i just stuck with it that way ?