As I know the real canon is the manga, not the anime :eye::eye:
And even if is the ""original product"", it doesn't means that cannot have a filling scene such the one mentioned, specially if you consider that this scene contradicts another real feats such Whis going to Earth in 30 minutes to stop Frieza, or even Zeno unable to see Dyspo, keks, look at that totally accurate 498 quadrillion of time faster than light xdxdxd
Also,
here you can see a blog that shows why the manga is the real canon (but it's in spanish, bruh momento numero latino)