BBC (Miscellaneous): 2021 Rebrand

[TVGuy]

Sorry if this has already been posted somewhere, but I noticed MOTDx was showing the BBC Sounds logo animating on and off on one of their captions. I don't think I've seen this before:

[video]https://up.metropol247.co.uk/scottishtv/220401_motdx_bbc_sounds_animated.mp4[/video]

And in close-up (gif):

That looks really cool! I wonder if iPlayer might also have a graphic like that too for programmes on there.