Using a Custom Game State Disables Tick for Other Blueprints

Using a game mode that contains a custom game state rather than the default seems to be disabling tick for other blueprints such as characters and actors.

Whenever the project is using a custom game state, tick is not running for other blueprints in the project.

Found in 4.14.2 CL# 3241561

Could not reproduce in 4.13.2 CL# 3172292, this is a regression.

1. Open the editor
2. Create a new game mode blueprint and set it to the default in Project Settings
3. Create a new Game State blueprint and set that to the default in the Game Mode blueprint
4. Create a new character blueprint and add it to the level
5. In the Character blueprint, add a print string on tick
6. PIE

Result: Tick is disabled for the character

Expected: Character tick would run