v3.7.4

• Fix: Fixed event key with space (thanks @royeden!)
• Fix: Changing Vimeo function call from setVolume to setMuted to fix iOS issue (issue #2624) (thanks @HandreMelo and Andre Fernandes Cristofolini Melo!)
• Fix: Call preview-thumbnails listeners() function on load (thanks @mogzol!)
• Fix: Fullscreen improvements for iOS & iPadOS
• Feat: Remove need for iOS-specific styling (please update volume.scss)