diff --git a/lib/model/entry.dart b/lib/model/entry.dart
index 8d97731e2..75c0838b5 100644
--- a/lib/model/entry.dart
+++ b/lib/model/entry.dart
@@ -1,4 +1,5 @@
 import 'dart:async';
+import 'dart:io';
 
 import 'package:aves/geo/countries.dart';
 import 'package:aves/model/entry_cache.dart';
@@ -178,6 +179,8 @@ class AvesEntry {
     return _extension;
   }
 
+  bool get isMissingAtPath => path != null && !File(path!).existsSync();
+
   // the MIME type reported by the Media Store is unreliable
   // so we use the one found during cataloguing if possible
   String get mimeType => _catalogMetadata?.mimeType ?? sourceMimeType;
diff --git a/lib/services/metadata/metadata_fetch_service.dart b/lib/services/metadata/metadata_fetch_service.dart
index 3729b393a..7c487b978 100644
--- a/lib/services/metadata/metadata_fetch_service.dart
+++ b/lib/services/metadata/metadata_fetch_service.dart
@@ -40,7 +40,9 @@ class PlatformMetadataFetchService implements MetadataFetchService {
       });
       if (result != null) return result as Map;
     } on PlatformException catch (e, stack) {
-      await reportService.recordError(e, stack);
+      if (!entry.isMissingAtPath) {
+        await reportService.recordError(e, stack);
+      }
     }
     return {};
   }
@@ -118,7 +120,9 @@ class PlatformMetadataFetchService implements MetadataFetchService {
       }
       return MultiPageInfo.fromPageMaps(entry, pageMaps);
     } on PlatformException catch (e, stack) {
-      await reportService.recordError(e, stack);
+      if (!entry.isMissingAtPath) {
+        await reportService.recordError(e, stack);
+      }
     }
     return null;
   }
diff --git a/lib/widgets/collection/app_bar.dart b/lib/widgets/collection/app_bar.dart
index 9d723b7fe..91145e206 100644
--- a/lib/widgets/collection/app_bar.dart
+++ b/lib/widgets/collection/app_bar.dart
@@ -348,7 +348,7 @@ class _CollectionAppBarState extends State<CollectionAppBar> with SingleTickerPr
       // we compute the default name beforehand
       // because some filter labels need localization
       final sortedFilters = List<CollectionFilter>.from(filters)..sort();
-      defaultName = sortedFilters.first.getLabel(context);
+      defaultName = sortedFilters.first.getLabel(context).replaceAll('\n', ' ');
     }
     final result = await showDialog<Tuple2<AvesEntry?, String>>(
       context: context,
diff --git a/lib/widgets/common/map/geo_map.dart b/lib/widgets/common/map/geo_map.dart
index 975f4d343..04aaf83ae 100644
--- a/lib/widgets/common/map/geo_map.dart
+++ b/lib/widgets/common/map/geo_map.dart
@@ -57,7 +57,7 @@ class GeoMap extends StatefulWidget {
 }
 
 class _GeoMapState extends State<GeoMap> {
-  // as of google_maps_flutter v2.0.6, Google Maps initialization is blocking
+  // as of google_maps_flutter v2.0.6, Google map initialization is blocking
   // cf https://github.com/flutter/flutter/issues/28493
   // it is especially severe the first time, but still significant afterwards
   // so we prevent loading it while scrolling or animating
@@ -68,14 +68,21 @@ class _GeoMapState extends State<GeoMap> {
 
   List<AvesEntry> get entries => widget.entries;
 
+  // cap initial zoom to avoid a zoom change
+  // when toggling overlay on Google map initial state
+  static const double minInitialZoom = 3;
+
   @override
   void initState() {
     super.initState();
     final initialEntry = widget.initialEntry;
     final points = (initialEntry != null ? [initialEntry] : entries).map((v) => v.latLng!).toSet();
-    _boundsNotifier = ValueNotifier(ZoomedBounds.fromPoints(
+    final bounds = ZoomedBounds.fromPoints(
       points: points.isNotEmpty ? points : {Constants.wonders[Random().nextInt(Constants.wonders.length)]},
       collocationZoom: settings.infoMapZoom,
+    );
+    _boundsNotifier = ValueNotifier(bounds.copyWith(
+      zoom: max(bounds.zoom, minInitialZoom),
     ));
     _defaultMarkerCluster = _buildFluster();
   }
diff --git a/lib/widgets/common/map/google/map.dart b/lib/widgets/common/map/google/map.dart
index aea422c19..f76734750 100644
--- a/lib/widgets/common/map/google/map.dart
+++ b/lib/widgets/common/map/google/map.dart
@@ -109,7 +109,7 @@ class _EntryGoogleMapState extends State<EntryGoogleMap> with WidgetsBindingObse
       case AppLifecycleState.detached:
         break;
       case AppLifecycleState.resumed:
-        // workaround for blank Google Maps when resuming app
+        // workaround for blank Google map when resuming app
         // cf https://github.com/flutter/flutter/issues/40284
         _googleMapController?.setMapStyle(null);
         break;
diff --git a/lib/widgets/common/map/google/marker_generator.dart b/lib/widgets/common/map/google/marker_generator.dart
index bc572cad0..b296d0575 100644
--- a/lib/widgets/common/map/google/marker_generator.dart
+++ b/lib/widgets/common/map/google/marker_generator.dart
@@ -7,7 +7,7 @@ import 'package:flutter/material.dart';
 import 'package:flutter/rendering.dart';
 import 'package:provider/provider.dart';
 
-// generate bitmap from widget, for Google Maps
+// generate bitmap from widget, for Google map
 class MarkerGeneratorWidget<T extends Key> extends StatefulWidget {
   final List<Widget> markers;
   final bool Function(T markerKey) isReadyToRender;
diff --git a/lib/widgets/common/map/leaflet/map.dart b/lib/widgets/common/map/leaflet/map.dart
index 9dbf3aa41..f48aba615 100644
--- a/lib/widgets/common/map/leaflet/map.dart
+++ b/lib/widgets/common/map/leaflet/map.dart
@@ -66,7 +66,7 @@ class _EntryLeafletMapState extends State<EntryLeafletMap> with TickerProviderSt
 
   ZoomedBounds get bounds => boundsNotifier.value;
 
-  // duration should match the uncustomizable Google Maps duration
+  // duration should match the uncustomizable Google map duration
   static const _cameraAnimationDuration = Duration(milliseconds: 600);
 
   @override
diff --git a/lib/widgets/common/map/marker.dart b/lib/widgets/common/map/marker.dart
index 6a82a2814..a25cba8ff 100644
--- a/lib/widgets/common/map/marker.dart
+++ b/lib/widgets/common/map/marker.dart
@@ -39,7 +39,7 @@ class ImageMarker extends StatelessWidget {
           )
         : const SizedBox();
 
-    // need to be sized for the Google Maps marker generator
+    // need to be sized for the Google map marker generator
     child = SizedBox(
       width: extent,
       height: extent,
diff --git a/lib/widgets/common/map/zoomed_bounds.dart b/lib/widgets/common/map/zoomed_bounds.dart
index 1a277a0fa..db65719c9 100644
--- a/lib/widgets/common/map/zoomed_bounds.dart
+++ b/lib/widgets/common/map/zoomed_bounds.dart
@@ -63,5 +63,19 @@ class ZoomedBounds extends Equatable {
     );
   }
 
+  ZoomedBounds copyWith({
+    LatLng? sw,
+    LatLng? ne,
+    double? zoom,
+    double? rotation,
+  }) {
+    return ZoomedBounds(
+      sw: sw ?? this.sw,
+      ne: ne ?? this.ne,
+      zoom: zoom ?? this.zoom,
+      rotation: rotation ?? this.rotation,
+    );
+  }
+
   bool contains(LatLng point) => GeoUtils.contains(sw, ne, point);
 }
diff --git a/lib/widgets/map/map_info_row.dart b/lib/widgets/map/map_info_row.dart
index d3923a454..bfb7c32b4 100644
--- a/lib/widgets/map/map_info_row.dart
+++ b/lib/widgets/map/map_info_row.dart
@@ -110,7 +110,7 @@ class _AddressRowState extends State<_AddressRow> {
           child: Container(
             alignment: AlignmentDirectional.centerStart,
             // addresses can include non-latin scripts with inconsistent line height,
-            // which is especially an issue for relayout/painting of heavy Google maps,
+            // which is especially an issue for relayout/painting of heavy Google map,
             // so we give extra height to give breathing room to the text and stabilize layout
             height: Theme.of(context).textTheme.bodyText2!.fontSize! * context.select<MediaQueryData, double>((mq) => mq.textScaleFactor) * 2,
             child: ValueListenableBuilder<String?>(
diff --git a/lib/widgets/map/map_page.dart b/lib/widgets/map/map_page.dart
index 4960fe20e..e4c6d2140 100644
--- a/lib/widgets/map/map_page.dart
+++ b/lib/widgets/map/map_page.dart
@@ -382,7 +382,7 @@ class _MapPageContentState extends State<MapPageContent> with SingleTickerProvid
 
   void _toggleOverlay() => _overlayVisible.value = !_overlayVisible.value;
 
-  // TODO TLAD [map] as of Flutter v2.5.1 / google_maps_flutter v2.0.10, toggling overlay changes the size of the map, which is an issue for Google Maps on Android 12
+  // TODO TLAD [map] as of Flutter v2.5.1 / google_maps_flutter v2.0.10, toggling overlay changes the size of the map, which is an issue for Google map on Android 12
   // cf https://github.com/flutter/flutter/issues/90556
   Future<void> _onOverlayVisibleChange({bool animate = true}) async {
     if (_overlayVisible.value) {
diff --git a/lib/widgets/viewer/debug/debug_page.dart b/lib/widgets/viewer/debug/debug_page.dart
index ece06d17e..7089a8581 100644
--- a/lib/widgets/viewer/debug/debug_page.dart
+++ b/lib/widgets/viewer/debug/debug_page.dart
@@ -68,6 +68,7 @@ class ViewerDebugPage extends StatelessWidget {
             'sourceTitle': entry.sourceTitle ?? '',
             'sourceMimeType': entry.sourceMimeType,
             'mimeType': entry.mimeType,
+            'isMissingAtPath': '${entry.isMissingAtPath}',
           },
         ),
         const Divider(),