The "cog" icon to edit block settings doesn't display when "Show content preview" is disabled

Needs work for the current core versions

+++ b/js/lb_ux.es6.js
@@ -73,6 +73,52 @@
+      $('#layout-builder-content-preview')
+        .once()

+++ b/js/lb_ux.js
@@ -45,6 +45,29 @@
+      $('#layout-builder-content-preview').once().on('change', function (event) {

Once needs rework for 9.2+ core https://www.drupal.org/node/3158256 →

Tests will pass after 📌 Drupal 10.1 compatibility fixes Fixed

btw current prettier reformating everything slightly

web/core $ node_modules/.bin/prettier ../modules/lb_ux/js/ --write produce big diff so I left the patch as it was but using core/once