Tour doesn't stop if the camera is not currently moving (tour component)

[david-tran-archilogic]

How to:

• open: https://quickest-cone.glitch.me/
• start tour by clicking on the play button
• wait till camera stops at a waypoint
• click on the pause button

Expected:

• camera tour stops
• if you click on the button again, the tour continues

Actual:

• camera tour continues
• button content shows "pause" even though the tour is still going
• you have to click on the pause button, then on the play and then on the pause button again to stop the tour (this only works while the camera moves from one waypoint to another)
• it is only possible to pause the tour while the camera is moving from one waypoint to another one