My browser / operating system: Windows 10, Chrome 84.0.4147.105.

Found a crazy bug in Scratch!

Make a % block, and the editor will break! You can fix this by going to costumes or sounds tab, and going to the code tab again.

when green flag clicked
forever
say [hedublabudabushabudibuabushibubolobaba]
end

Woaj, that's weird. Idk how to fix it, but it's easy to solve