There is a Memory leak in PageAllocator when packaged. The leak can be stopped if "Landscape.Static" is used in console. Unable to test 4.19 since the provided project was 4.20, but Issue is reported to occur in 4.19 as well by the user

Found in 4.20 CL# 4302132 and 4.21 CL# 4321618

Steps to Reproduce
  1. Open linked project 
    [Link Removed]
  2. Packaged project for windows 64bit 
  3. Launch the packaged project and enable "Stat Memory"

PageAllocator will continually use more and more memory

Memory Leak would not occur

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ComponentUE - LD & Modeling - Terrain - Landscape
Affects Versions4.204.21
Target Fix4.224.21.2
Fix Commit4713382
Main Commit4837001
Release Commit4862694
CreatedAug 29, 2018
ResolvedJan 11, 2019
UpdatedFeb 12, 2019