So I managed to add previous and next breadcrumbs at the bottom of every post following these steps,
but after an update - or some other reason - the icons next to “Previous Post” & “Next Post” buttons disappeared.
I did clear the cache, I disabled all caching plugins but still nothing.
Also everything is up to date.
Can you please help?
wordpress version 5.1.1
x theme 6.5.5 (child theme)
Thank you in advance,