Bug 1931686 - don't preselect a component in the form to file a new bug

Author: kyoshino

extensions/BugModal/web/bug_modal.js

@@ -625,10 +625,11 @@ $(function() {
 
     // dirty field tracking
     $('#changeform select').each(function() {
-        var that = $(this);
-        var dirty = $('#' + that.attr('id') + '-dirty');
+        const that = $(this);
+        const id = that.attr('id');
+        const dirty = $(`#${id}-dirty`);
+
         if (!dirty) return;
-        var isMultiple = that.attr('multiple');
 
         // store the option that had the selected attribute when we
         // initially loaded
@@ -638,8 +639,8 @@ $(function() {
         that.data('preselected', value);
 
         // if the user hasn't touched a field, override the browser's choice
-        // with Bugzilla's
-        if (!dirty.val())
+        // with Bugzilla's, unless it's the component field
+        if (id !== 'component' && !dirty.val())
             that.val(value);
     });
 

extensions/BugModal/web/create.js

@@ -257,10 +257,6 @@ window.addEventListener('DOMContentLoaded', () => {
     if ($form.component.options.length === 1) {
       $form.component.selectedIndex = 0;
     } else {
-      // Select first compponent if more than one and none are selected
-      if ($form.component.selectedIndex === -1) {
-        $form.component.selectedIndex = 0;
-      }
       $form.component.addEventListener('change', () => {
         onComponentChange();
       });