Material functions have the option to be converted to a parameter but do not convert to a parameter. For example, create a MakeFloat3 or MakeFloat2 node > convert to parameter. 

Steps to Reproduce
  1. Create a MakeFloat3 or MakeFloat2 node in the material editor
  2. There is no option to convert to parameter

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Fix Commit13708041
Release Commit13708041
CreatedMar 5, 2020
ResolvedJun 18, 2020
UpdatedNov 2, 2021