I did notice the "Continue Reading" links aren't present in my home page (blog). I am using the Quark theme. I did find the feature in the version history on GitHub but I failed to figure out how to enable this feature.
My goal is to have a "Continue Reading" link or button after the excerpt, so a reader can click the button and read the blog post in full.
@bouke, I am pretty sure that 'Continue Reading' is not available in Quark.
It might have been in the past, because there are entries for 'CONTINUE_READING' in file /user/themes/quark/language.yaml of Quark, but it isn't referenced anywhere in the code.
which I'm assuming is the link to the page. So, go back to the list page and below the summary div add a new div with that link and maybe add class="button" as well.
I am guessing here because I haven't tried it, but play around and see what happens.