diff --git a/src/components/settings_modal/tabs/filtering_tab.js b/src/components/settings_modal/tabs/filtering_tab.js
index 44d0ae711..ef3d8835b 100644
--- a/src/components/settings_modal/tabs/filtering_tab.js
+++ b/src/components/settings_modal/tabs/filtering_tab.js
@@ -37,7 +37,7 @@ const FilteringTab = {
         label: this.$t(`user_card.mute_block_${mode}`),
       })),
       muteFiltersDraftObject: cloneDeep(
-        useMergedConfigStore().mergedConfig.muteFilters,
+        useSyncConfigStore().prefsStorage.simple.muteFilters,
       ),
       muteFiltersDraftDirty: Object.fromEntries(
         Object.entries(
diff --git a/src/stores/merged_config.js b/src/stores/merged_config.js
index 1f0ed8aff..e28d79748 100644
--- a/src/stores/merged_config.js
+++ b/src/stores/merged_config.js
@@ -28,7 +28,7 @@ export const useMergedConfigStore = defineStore('merged_config', {
       const getDefault = (k) => instancePrefs[k] ?? ROOT_CONFIG[k]
 
       const result = Object.fromEntries(
-        Object.keys(INSTANCE_DEFAULT_CONFIG).map((k) => [
+        Object.keys(ROOT_CONFIG).map((k) => [
           k,
           getValue(k) ?? getDefault(k),
         ]),
@@ -41,7 +41,7 @@ export const useMergedConfigStore = defineStore('merged_config', {
       const getDefault = (k) => instancePrefs[k] ?? ROOT_CONFIG[k]
 
       const result = Object.fromEntries(
-        Object.keys(INSTANCE_DEFAULT_CONFIG).map((k) => [
+        Object.keys(ROOT_CONFIG).map((k) => [
           k,
           getDefault(k),
         ]),
@@ -58,7 +58,7 @@ export const useMergedConfigStore = defineStore('merged_config', {
         tempPrefs[k] ?? localPrefs[k] ?? syncPrefs.simple[k] ?? instancePrefs[k]
 
       const result = Object.fromEntries(
-        Object.keys(INSTANCE_DEFAULT_CONFIG).map(([k, value]) => [
+        Object.keys(ROOT_CONFIG).map(([k, value]) => [
           k,
           getValue(k),
         ]),