Description

Material Instance parameters (that derive from parents using material functions) can have their data shifted or not saved.

Steps to Reproduce

1. Open materialinstancebug test project
2. Open Test_Mat_Inst
3. Save a value in "TRYSAVEME"
4. Close and Reopen Test_Mat_Inst
5. Observe that Saved value has moved to the variable above it

In materialinstancebug2, value is not saved at all.

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Fixed
ComponentUE - Rendering - Materials/Shaders
Affects Versions4.19
Target Fix4.19.2
Fix Commit4007400
Release Commit4120024
CreatedMar 30, 2018
ResolvedApr 17, 2018
UpdatedNov 2, 2021