Building Nodes add-on for Blender keeps Crashing

[wickedlantern80]

Greetings,

I have just purchased your easy to use add-on (Building nodes) for Blender. However, It keeps crashing whenever I try to manipulate the nodes in any way in the, Building Style Editor. I understand this a fairly new add-on, so there's always bugs to work out. But it crashes every time I even try to add a new panel, it's unusable at this point. I've followed you're limitations guidelines. Other information:

• I'm using Blender 3.0.0
• A MacBook Pro (Monterey 12.0.1 OS/ Processor 2.2 GHz 6-Core Intel Core i7/ Graphics Radeon Pro 555X 4 GB)

Any help to addressing this critical bug in an otherwise stellar add-on, would be great.

I look forward to hearing back from you, All the Best,

wickedlantern80

PS: I probably don't need to upload the blender file since it's just a basic cube with primitive panel shapes: