I have updated an AtoM installation from 2.5.3 to 2.6.4 and noticed an important behavior change in the search between the two.
Previously, when searching for two terms separated by a space "term1 term2", the search would find information objects that had a field with "term1" and another field with "term2". This is no longer the case in 2.6.4, where now a single field needs to contain both "term1" and "term2" to have a match. A workaround is to use the advanced search and to search for "term1" AND "term2", but this is not very practical.
Is it possible to somehow revert the previous behavior?
Also, is this change documented somewhere? The closest modification I found that may have caused this behavior change is the one introduced in this PR https://github.com/artefactual/atom/pull/1254
. But no trace of it in the release notes.
Thanks in advance for your answer,