Notes counter UX: avoid grey flicker when closing sheet\n\n- Preserve last count during resubscribe to prevent brief 0 state.\n- Keep existing subscription when building geohash temporarily unavailable; only cancel if none or permission revoked.

bitchat/Services/LocationNotesCounter.swift

@@ -17,9 +17,10 @@ final class LocationNotesCounter: ObservableObject {
     func subscribe(geohash gh: String) {
         let norm = gh.lowercased()
         if geohash == norm { return }
+        // Do not clear count immediately to avoid UI flicker; keep last known
+        // value until initial load completes on the new subscription.
         cancel()
         geohash = norm
-        count = 0
         noteIDs.removeAll()
         initialLoadComplete = false
 

bitchat/Views/ContentView.swift

@@ -1530,8 +1530,16 @@ extension ContentView {
             if locationManager.permissionState == .authorized {
                 LocationChannelManager.shared.refreshChannels()
             }
+            if locationManager.permissionState == .authorized {
                 if let building = LocationChannelManager.shared.availableChannels.first(where: { $0.level == .building })?.geohash {
                     LocationNotesCounter.shared.subscribe(geohash: building)
+                } else {
+                    // Keep existing subscription if we had one to avoid flicker
+                    // Only cancel if we have no known geohash
+                    if LocationNotesCounter.shared.geohash == nil {
+                        LocationNotesCounter.shared.cancel()
+                    }
+                }
             } else {
                 LocationNotesCounter.shared.cancel()
             }