Fix hide all attributes (#7583)

models/tracker/src/index.ts

@@ -510,6 +510,14 @@ export function createModel (builder: Builder): void {
     value: true
   })
 
+  builder.mixin(tracker.class.Milestone, core.class.Class, setting.mixin.Editable, {
+    value: true
+  })
+
+  builder.mixin(tracker.class.Component, core.class.Class, setting.mixin.Editable, {
+    value: true
+  })
+
   builder.mixin(tracker.class.Issue, core.class.Class, view.mixin.LinkProvider, {
     encode: tracker.function.GetIssueLinkFragment
   })

plugins/view-resources/src/components/ClassAttributeBar.svelte

@@ -29,6 +29,7 @@
   export let showLabel: IntlString | undefined = undefined
   export let draft = false
   export let showHeader: boolean = true
+  export let isMainClass: boolean = false
 
   const client = getClient()
   const hierarchy = client.getHierarchy()
@@ -53,8 +54,7 @@
   $: collapsed = getCollapsed(_class, nonEmpty)
 </script>
 
-{#if keys.length}
+{#if showHeader && (keys.length > 0 || isMainClass)}
-  {#if showHeader}
   <!-- svelte-ignore a11y-click-events-have-key-events -->
   <!-- svelte-ignore a11y-no-static-element-interactions -->
   <div
@@ -97,6 +97,7 @@
     </div>
   </div>
 {/if}
+{#if keys.length}
   <div class="collapsed-container" class:collapsed>
     <AttributesBar {_class} {object} {keys} {readonly} {draft} on:update />
   </div>

plugins/view-resources/src/components/DocAttributeBar.svelte

@@ -38,6 +38,7 @@
   {allowedCollections}
   {showHeader}
   {readonly}
+  isMainClass
   on:update
 />
 {#each mixins as mixin}