The Custom Function Nodes Body block doesn't have any controls to properly observe HLSL code, Graph Inspector breaks with large text when using the String type

Steps to reproduce:

1. Create or Open a Project with the Shader Graph installed
2. In the Project Browser create a Shadergraph and open it
3. Create a "Custom Function" Node
4. With it selected, in the Graph Inspectors Node Settings change "Type" to "String"
5. In the "Body" block paste a large string or just enter a lot of text
6. Observe the "Body" blocks bounding box

Actual results:

The "Body" block doesn't have a vertical or a horizontal scrollbar and the user is not able to properly navigate the HLSL code that is inputted, the only way to do so is selecting text and dragging the cursor

The "Body" blocks bounding box enlarges to the right

The Graph Inspector is not immediately updated, and no horizontal scrollbar appears, when the Graph Inspector is resized the horizontal scrollbar appears

Expected results: The Graph inspector should not change size, the "Body" text block should have a vertical and a horizontal scrollbars if the text lenght and height call for it

Reproducible with versions: 2021.3.40f1, 2022.3.38f1, 6000.0.11f1

Tested on (OS): Windows 10/11