Since the win/lose menu does not have a UI tracker, towers can be accidentally placed when trying to click the finish game button (or end button). Placing a UI tracker on the menu should fix this issue.
Although I don't believe the tracking is needed for the actual menu, towers are no longer placed when the exit button in the win/lose menu is pressed. This was done in this commit.
Since the win/lose menu does not have a UI tracker, towers can be accidentally placed when trying to click the finish game button (or end button). Placing a UI tracker on the menu should fix this issue.