I don’t know why publishers seem to favor those “soft” covers.

I just sent back a leather bound version of the Ignatius Study Bible with those, since I would much prefer a true hardback, even if the covers aren’t genuine leather. I got the hardback version now, which in my view is far sturdier and better made (IMHO.) On a small Bible, the soft covers do not seem as objectionable (although I would still prefer a true hardback, in leather if possible.)
Glad they kept the paragraph format in the new rendition of the 1941 Confraternity NT.
I am also a collector of pocket size Bibles.

I have an RSV CE, D/R by CTS, The New English Bible (also by CTS) as well as some old D/R ones, like a VERY small 1840 Irish bible by Simms & McIntyre, and an even smaller 1812 KJV by Sauer of Baltimore.