Upgrading project results in loss of game input

Upgrading a marketplace creator's project to engine version 4.23.1 and above results in loss of (previously) working functionality with game input.

Project Download: [Link Removed]

Tested in: 4.22.3 CL#7053642 4.23.1 CL#9631420 4.24.1 CL#10757647 4.25 CL#10889200

1. Download the project "VisGM" from the provided link
2. Open project in 4.22
3. Load the map "TDM" or "TDM2" 
4. Press play, select team, wait for gameplay then move around.
5. Close project and upgrade to version 4.23 (24 or 25) 
6. Open in updated engine version and repeat steps 3 and 4

Result: The project works fine in 4.22. After updating to engine version 23.1, 24.1 or Main, the character is no longer able to be controlled.

Expected: The project to work the same after upgrading engine versions