Material Canvas Utilities category nodes do not have any properties available in the Inspector pane

[LB-ArturZieba]

Describe the bug Material Canvas Comment and Node Group nodes do not have any properties exposed in the Inspector pane. Due to this they always have the same font/background coloration and all of the Node Groups are named the same. As a comparison the same nodes in the Script Canvas have full customization of fonts/backgrounds available.

This issue occurs on both Windows and Linux OS.

This issue also occurs on the Development (3f742f7) build.

Steps to reproduce

1. Go to Tools > Material Canvas (Experimental).
2. Create a new Material Canvas graph by going to File > New > New Material Canvas Document... and saving it.
3. Add Comment and Node Group nodes to the graph.
4. Select each of them separately while looking at the Inspector pane.

Expected behavior Comment and Node Group nodes have the same Inspector properties available as their counterparts in the Script Canvas.

Actual behavior Comment and Node Group nodes do not have any properties available in the Inspector.

Video

https://user-images.githubusercontent.com/86952082/194566333-38c96587-23af-44b0-b57d-9ece5582ae72.mp4

Found in Branch Stabilization/2210 (7c4e3ca)

Desktop

• Device: PC
• OS: Linux
• Version: Ubuntu 20.04.3 LTS
• CPU AMD Ryzen 5 3600
• GPU NVIDIA GeForce RTX 2060 SUPER
• Memory 16GB

[monroegm]

SIG-Graphics-Audio owns Material Canvas

[LB-ArturZieba]

Issue verified as fixed on the Stabilization/2305 (602a599) build.