ignoring tab taps when already on the tab page

features/home/src/main/kotlin/app/dapk/st/home/HomeViewModel.kt

@@ -99,6 +99,19 @@ class HomeViewModel(
         state = when (val current = state) {
             Loading -> current
             is SignedIn -> {
+                when (page) {
+                    current.page -> current
+                    else -> current.copy(page = page).also {
+                        pageChangeSideEffects(page)
+                    }
+                }
+            }
+
+            SignedOut -> current
+        }
+    }
+
+    private fun pageChangeSideEffects(page: Page) {
         when (page) {
             Page.Directory -> {
                 // do nothing
@@ -106,11 +119,6 @@ class HomeViewModel(
 
             Page.Profile -> profileViewModel.reset()
         }
-                current.copy(page = page)
-            }
-
-            SignedOut -> current
-        }
     }
 
     fun stop() {