Fix missing search overlay in some themes like Rebalance (#40472)

* Set body opacity to 1 when instant search overlay is displayed

* changelog

* Update condition to execute only when opacity is 0

* Set opacity to 1 always when it has incorrect value

Committed via a GitHub action: https://github.com/Automattic/jetpack/actions/runs/12301149601

Upstream-Ref: Automattic/jetpack@412baba

CHANGELOG.md

@@ -12,6 +12,9 @@ This is an alpha version! The changes listed here are not final.
 ### Changed
 - Updated package dependencies.
 
+### Fixed
+- Fix missing instant search dialog for themes like Rebalance
+
 ## [0.47.3] - 2024-12-09
 ### Changed
 - Updated package dependencies. [#40363]

build/customberg/jp-search-configure.asset.php

@@ -1 +1 @@
-<?php return array('dependencies' => array('lodash', 'react', 'react-dom', 'react-jsx-runtime', 'wp-block-editor', 'wp-components', 'wp-core-data', 'wp-data', 'wp-element', 'wp-i18n', 'wp-polyfill', 'wp-primitives', 'wp-url', 'wp-viewport'), 'version' => 'ce8fbc15eae5d00ca0f2');
+<?php return array('dependencies' => array('lodash', 'react', 'react-dom', 'react-jsx-runtime', 'wp-block-editor', 'wp-components', 'wp-core-data', 'wp-data', 'wp-element', 'wp-i18n', 'wp-polyfill', 'wp-primitives', 'wp-url', 'wp-viewport'), 'version' => '4d8a154579b1811823a6');

build/instant-search/jp-search.asset.php

@@ -1 +1 @@
-<?php return array('dependencies' => array('wp-i18n', 'wp-jp-i18n-loader', 'wp-polyfill', 'wp-url'), 'version' => '719e6bb135c11a5926a6');
+<?php return array('dependencies' => array('wp-i18n', 'wp-jp-i18n-loader', 'wp-polyfill', 'wp-url'), 'version' => '986418c32752bbc685a0');