When I edit a Confluence page and hit Cmd + K to insert a link to another page, some page titles are not "searchable" - even if I type in the whole title of the page correctly (or any word from it, FWIW), the page doesn't appear in the popup among the options and cannot be selected.
What is the reason for this issue?
To workaround this, I open the desired page in a new tab, copy the address, and then insert to the page being edited. Then, the link is correctly "condensed" to the title, which is a proof that the problem is not that I try to search for an external page or a page in a different space (all pages are in the same space).