Editor: Custom functions in the material editor ignores default values

[eprikazchikov]

Description

Custom functions in the material editor ignores default values

Prerequisites

Open Material Editor

Steps to Reproduce

1. Create Back Body node and link it with root node
2. Check shader

Expected behavior:

By the default black body sets Temperature argument to 512

Actual behavior:

Temperature = 0

Reproducibility:

100%

Versions

2023.2

Additional Information

n/a