Embed code generated contains errors

[raeqtw123sz4udr]

Creating an embedable iframe generates wrong code:

<iframe 
style="border-radius:12px" 
src="https://open.spotify.com/embed/playlist/37i9dQZF1DXcBWIGoYBM5M?utm_source=generator"
 width="100%" height="352" frameBorder="0" allowfullscreen="" 
allow="autoplay; clipboard-write; encrypted-media; fullscreen; 
picture-in-picture" loading="lazy"></iframe>

According to standards the width attribute is a unitless value in pixels. 100% is wrong. https://developer.mozilla.org/en-US/docs/Web/HTML/Element/iframe#width

[Ximzend]

"you can provide height and width in % to iframe. Although there is a catch to it." - https://stackoverflow.com/a/24301807/7111585