Sequencer asset in QAGame doesn't cook deterministically

A Level Sequence in QAGame doesn't cook deterministically, and is always included in patches.

Possibly related to [Link Removed]

1. Start with QAGame project in 4.15 or 4.16
2. Follow the steps in Releasing Your Project
   • Select the following maps [Link Removed]
3. Follow the steps in Patching
   • Select the same maps as above
4. Unpak the .pak file in Saved\StagedBuilds\WindowsNoEditor*projectname*\content\paks with the command UnrealPak.exe pack-name.pak -extract path\to\extract\to\
5. Notice although no assets have changed, they are included in the extracted location