How do I enable the "Save" button when I click the 3 dots while viewing reels. Sometimes the color is all washed while viewing reels and goes back to normal when I enable an overlay eg: When the Sound menu is open

Need help with key mappings

How do I enable the "Save" button when I click the 3 dots while viewing reels.
Sometimes the color is all washed while viewing reels and goes back to normal when I enable an overlay eg: When the Sound menu is open