diff --git a/src/app/components/ModalContainer.svelte b/src/app/components/ModalContainer.svelte
index 9255df4..5718d79 100644
--- a/src/app/components/ModalContainer.svelte
+++ b/src/app/components/ModalContainer.svelte
@@ -34,6 +34,7 @@
           target: element,
           props: {
             onClose: closeModals,
+            fullscreen: options.fullscreen,
             children: createRawSnippet(() => ({
               render: () => "<div></div>",
               setup: (target: Element) => {
diff --git a/src/app/core/state.ts b/src/app/core/state.ts
index cf6db6d..073fd3e 100644
--- a/src/app/core/state.ts
+++ b/src/app/core/state.ts
@@ -882,11 +882,19 @@ export const deriveUserRoomMembershipStatus = (url: string, h: string) =>
 
 export const deriveUserCanCreateRoom = (url: string) =>
   derived(
-    [pubkey, deriveEventsForUrl(url, [{kinds: [ROOM_CREATE_PERMISSION]}])],
-    ([$pubkey, $events]) => {
-      const event = first($events)
+    [
+      pubkey,
+      deriveEventsForUrl(url, [{kinds: [ROOM_CREATE_PERMISSION]}]),
+      deriveUserIsSpaceAdmin(url),
+    ],
+    ([$pubkey, $events, $isAdmin]) => {
+      for (const event of $events) {
+        if (getPubkeyTagValues(event.tags).includes($pubkey!)) {
+          return true
+        }
+      }
 
-      return event ? getPubkeyTagValues(event.tags).includes($pubkey!) : true
+      return $isAdmin
     },
   )
 
diff --git a/src/lib/components/Dialog.svelte b/src/lib/components/Dialog.svelte
index 71d76df..2a0dfd1 100644
--- a/src/lib/components/Dialog.svelte
+++ b/src/lib/components/Dialog.svelte
@@ -28,7 +28,7 @@
     transition:fade={{duration: 300}}
     onclick={onClose}>
   </button>
-  <div class="scroll-container {extraClass}" transition:fly={{duration: 300}}>
+  <div class="scroll-container relative {extraClass}" transition:fly={{duration: 300}}>
     {@render children?.()}
   </div>
 </div>