No changes. I just added a custom field and use it instead of “Excerpt”, which is enough for me.
Custom Rewrite Slug which I changed wasn’t anything extraordinary. It was ‘mokslininku-darbai’, I changed it to ‘darbai’, then I changed it back.
As for excerpt, in ‘Supports’ section there is only textarea with the word ‘excerpt’ in it but no box to check, so I don’t understand how excerpt should be chosen (checked) if one needs it.
I remember seeing somewhere in the Internet that in case of excerpt you should do something additional to have it on admin post edit page. But I don’t find the information now.
Anyway, I circumvented the problem by adding a custom field which I am going to use instead of excerpt but it all looks weird that I can’t get excerpt back on this particular post type.
