fix: hotfix for inifinite components update under some configurations (#2066)

Author: dziudek

app/back-end/builddata.json

@@ -1,4 +1,4 @@
 {
   "version": "0.46.4",
-  "build": 17037
-}
+  "build": 17044
+}

app/src/components/basic-elements/AuthorsDropDown.vue

@@ -40,7 +40,7 @@ export default {
     },
     computed: {
         authors () {
-            return [''].concat(this.$store.state.currentSite.authors.sort((a, b) => {
+            return [''].concat(this.$store.state.currentSite.authors.slice().sort((a, b) => {
                 return a.username.localeCompare(b.username);
             }).map(author => author.id));
         },

app/src/components/basic-elements/PagesDropDown.vue

@@ -38,7 +38,7 @@ export default {
     },
     computed: {
         pages () {
-            return [''].concat(this.$store.state.currentSite.pages.sort((a, b) => {
+            return [''].concat(this.$store.state.currentSite.pages.slice().sort((a, b) => {
                 return a.title.localeCompare(b.title);
             }).map(page => page.id));
         },

app/src/components/basic-elements/TagsDropDown.vue

@@ -38,7 +38,7 @@ export default {
     },
     computed: {
         tagPages () {
-            return [''].concat(this.$store.state.currentSite.tags.sort((a, b) => {
+            return [''].concat(this.$store.state.currentSite.tags.slice().sort((a, b) => {
                 return a.name.localeCompare(b.name);
             }).map(tag => tag.id));
         },