Launched game without editor hangs if 'demoplay test' is used with the 'Execute Console Command' node

Launched game without editor hangs if 'demoplay test' is used with the 'Execute Console Command' node

Could be related to this JIRA:
https://jira.ol.epicgames.net/browse/UE-23342

User Description:

The only BP code in this project is this 1 picture, and it still causes the hang, in a BP only project

Test is a valid replay file that loads fine if I use the console directly. But if I try to use this console command BP node, (I am not using PIE but uproject->Launch Game with editor closed), then the game permanently hangs!

If you try to use Demoplay via a ConsoleCommand blueprint node, it hangs the game forever!

This is a critical bug because it means the only way to play a demo is by telling players to type into the console, which means a non-shipping build.

This bug basically prevents using demo recording in a full game release.

1. Download the attached test project & unzip it
2. Right-click the .uproject file and choose 'Launch'
3. Once the game loads, press P (to activate the BP in the PlayerController)

Results: The game window will hang indefinitely

Expected: For the recorded demo to play without issue

[Sample Project Included ~ Demo Recording] UE4 Permanently Hangs when run Demoplay from a BP console command