Polylang Pro 3.6.4

* Fix PHP warning when a filtered taxonomy has no query var #1124
* Fix SQL error when attempting to get objects without languages and no language exist #1126
* Fix error when term slugs are provided as array in WP_Query #1119, #1132 Props Susanna Häggblom
* Fix a CSS regression in the wizard causing the default language icon to be removed #1137

* Work around a WooCommerce 6.9.x bug causing a fatal error in the wizard.

* Pro: Fix a conflict with Kadence blocks
* Pro: Fix a conflict with Flatsome builder
* Fix media translation setting having no effect