Why these 2 XIB files look different?

Yesterday, I create a XIB file. I was puzzled, because it looks different than what I created half a year ago.

  • Rendered within a phone frame
  • Has list of accessibility properties

It looks like

https://preview.redd.it/r4sf044qolme1.png?width=1626&format=png&auto=webp&s=2a5e908d31a525c24f1d1c0109a2e0d3b2a99134

In contrast, the XIB I created half a year ago, it looks like

https://preview.redd.it/l6scblqsolme1.png?width=1622&format=png&auto=webp&s=6472b41231f35da46a4c19effe31bedeedc664af

Both classes are UICollectionReusableView

I can't remember whether I have upgraded my XCode in between. I was wondering, do you have the same experience as I do?

Thanks.