Adding a spotlight
Step 1: Open the Insert panel from the right sidebar. Step 2: Under Effects, select Spotlight.
Spotlight settings
Selecting the region opens Spotlight Settings in the right-hand panel.
Each control has its own Reset button. Close Spotlight editor returns to the Screen panel.
Timing
The block on the Spotlight track shows the current opacity — for example,Spotlight 70%. Drag its edges to change when the effect starts and ends, or use the Duration slider.