Recompiling a foliage painted actor bp will orphan already painted actors.

Steps to Reproduce

Repro Video : [Link Removed]

  1. Create an Actor BP and add a StaticMesh
  2. Create a Landscape
  3. In Foliage tools - Add Foliage Type 'Actor Foliage'
  4. Assign newly created BP, paint with Actor
  5. Open created actor BP and Compile

Result: Painted Foliage actors are removed from foliage tool.

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Fix Commit9954972
Main Commit9954976
Release Commit9954972
CreatedOct 18, 2019
ResolvedNov 1, 2019
UpdatedJan 25, 2021
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