Updates

• Updated our Shaka dependency to 3.2. 
• Added 15+ new 246xxx error codes related to DASH DRM failures. 
• In the VAST client, we now define the creative type as video when making ad requests with OMID-enabled players, which should improve measurement accuracy. 
• Improved settings menu ARIA labeling for accessibility by removing the ariahaspopup attribute and changing the role attribute on many elements to better suit the screen reader experience. 
• Improved accessibility of the seek slider by adding the aria-valuenow attribute and ensuring the current time is read aloud by screen readers for both VOD and live streams. 

Fixes

• Fixed a bug in picture in picture mode where videos would pause when the player's original container was backgrounded if the player was configured to autoPause. Autopause behavior should not apply to picture in picture mode because the PiP player is always in view even if the page where the player is embedded no longer is. 
• Removed the picture in picture icon from the control bar on Tizen, where it is not supported. 
• Fixed a bug with the playlist shelf widget where if the items in the playlist do not have thumbnail images, paginating with the left and right arrow buttons breaks the component. 
• Reverted an earlier fix from 8.20.5: Fixed a bug preventing a floating player with auto pause configured from pausing when the tab is backgrounded while an ad is loading. This will be reintroduced in an upcoming release.