INPUT SANDBOX DESKTOP - After placing an enemy, mouse is trapped in window until clicked

[CosmicBagel]

Describe the bug
After placing an enemy, mouse is trapped in window until clicked

To Reproduce

1. Start a sandbox game
2. Place an enemy
3. Observe that the mouse is stuck in the window until it is clicked

Expected behavior
Mouse should not get trapped

Platform and Version (please complete the following information):

• OS: Windows 10
• Game Version: 0.3.12

[estineali]

Moved to Trello