I had the grab UI plugin issue. downloaded the newest version 4.5.1.2 (It says 4.5.1.1 when you download it.) And renamed it to Lands-4.5.1.2 and it worked.
@BlackSpigot.comI am reaching you about support for the Unity/VrChat Section of BlackSpigot.com. Please open a conversation with me I will send my discord. I need more file space in order to upload models, witch is what people want.