Refresh versions on opening panel and remove duplicate users from agg…

…regate

blocks/edit/da-content/da-content.js

@@ -27,6 +27,9 @@ export default class DaContent extends LitElement {
     e.target.parentElement.classList.add('show-versions');
 
     const dav = this.shadowRoot.querySelector('da-versions');
+    // Force an update on the versions panel to load the latest versions
+    dav.requestUpdate();
+
     dav.classList.add('show-versions');
 
     // No need to request an update, setting the path is enough as its a reactive property

blocks/edit/da-versions/da-versions.js

@@ -86,13 +86,18 @@ export default class DaVersions extends LitElement {
       aggregatedTo: list[end - 1].timestamp,
       aggregateID: `${start}-${end}`,
     };
-    const users = new Set();
+    const users = [];
 
     for (let i = start; i < end; i += 1) {
-      list[i].users.forEach((e) => users.add(e));
+      list[i].users.forEach((e) => users.push(e));
       list[i].parent = agg.aggregateID;
     }
-    agg.users = [...users];
+
+    // remove duplicates
+    agg.users = users.filter((val, idx) => {
+      const v = JSON.stringify(val);
+      return idx === users.findIndex((obj) => JSON.stringify(obj) === v);
+    });
 
     list.splice(start, 0, agg);
   }