diff --git a/src/components/EventEditAllDialog.vue b/src/components/EventEditAllDialog.vue
index bfd2fd9..fa10496 100644
--- a/src/components/EventEditAllDialog.vue
+++ b/src/components/EventEditAllDialog.vue
@@ -49,7 +49,7 @@ function open(Event: Event | null) {
   }
 
   if (Event !== null) {
-    localEvent.value = Event;
+    localEvent.value = { ...Event };
     newEvent.value = false;
   } else {
     localEvent.value = {
diff --git a/src/components/MemberEditAllDialog.vue b/src/components/MemberEditAllDialog.vue
index bd06dab..dac5564 100644
--- a/src/components/MemberEditAllDialog.vue
+++ b/src/components/MemberEditAllDialog.vue
@@ -132,7 +132,7 @@ function open(member: Member | null) {
   }
 
   if (member !== null) {
-    localMember.value = member;
+    localMember.value = { ...member };
     newMember.value = false;
   } else {
     localMember.value = {
diff --git a/src/components/RoleEditAllDialog.vue b/src/components/RoleEditAllDialog.vue
index 8d49ef8..8ffd5cc 100644
--- a/src/components/RoleEditAllDialog.vue
+++ b/src/components/RoleEditAllDialog.vue
@@ -60,7 +60,7 @@ function open(role: Role | null, typ?: 'permissions') {
 
   showRoleField.value = typ !== 'permissions';
   if (role !== null) {
-    localRole.value = role;
+    localRole.value = { ...role };
     localRole.value.permissions = role.permissions || defaultPermissions;
     newRole.value = false;
   } else {
@@ -80,7 +80,7 @@ function save() {
   if (newRole.value) {
     query = 'roles/add';
     update = false;
-    localRole.value.permissions = defaultPermissions;
+    localRole.value.permissions = localRole.value.permissions ?? defaultPermissions;
   }
 
   appApi
diff --git a/src/components/UserEditAllDialog.vue b/src/components/UserEditAllDialog.vue
index e9f16ff..828725d 100644
--- a/src/components/UserEditAllDialog.vue
+++ b/src/components/UserEditAllDialog.vue
@@ -149,7 +149,7 @@ async function open(user: User | null) {
   }
 
   if (user !== null) {
-    localUser.value = user;
+    localUser.value = { ...user };
     newUser.value = false;
   } else {
     localUser.value = {