Cancelling 'Time warp to point' pauses and game and does not sync with UI

[etthr134]

When cancelling 'Time warp to point', the game pauses but the UI does not indicate a game pause state.

Reproduction Steps:

1. Click on a an orbit and select 'Time warp to point'
2. While time warp is ongoing, cancel using comma (,) button to decrease time warp
3. Decreasing the time warp speed during this state decreases the time warp in the UI but does not unpause the game
4. To unpause, increase the time warp using dot (.)