Hi Victoria,
It was found that this problem was caused by the plugin being used.
The problem did not occur in Enfold 4.5.5, but it seems that the problem appeared in Enfold 4.5.6.
Inside plugin, there is a description of new WP_Query ($ args) ;.
However, there was a place without wp_reset_postdata ();
There was a problem there.
The problem was solved by adding wp_reset_postdata (); to the plugin source code, so I contacted the creator of the plugin. The author decided to reflect on the next release.
There is no problem with Enfold 4.5.6, so close this thread.
Hello Basilis,
I changed the three options as per your suggestion.
But the situation does not change.