diff --git a/app/MindWork AI Studio/Assistants/I18N/allTexts.lua b/app/MindWork AI Studio/Assistants/I18N/allTexts.lua
index 2ea0e8cd..f98b57d1 100644
--- a/app/MindWork AI Studio/Assistants/I18N/allTexts.lua	
+++ b/app/MindWork AI Studio/Assistants/I18N/allTexts.lua	
@@ -5032,17 +5032,14 @@ UI_TEXT_CONTENT["AISTUDIO::COMPONENTS::SETTINGS::SETTINGSPANELTRANSCRIPTION::T78
 -- Could not open the file location.
 UI_TEXT_CONTENT["AISTUDIO::COMPONENTS::SOURCESLIST::T1118835751"] = "Could not open the file location."
 
--- Opens {0}
-UI_TEXT_CONTENT["AISTUDIO::COMPONENTS::SOURCESLIST::T1170655868"] = "Opens {0}"
-
 -- Could not open the file location: {0}
 UI_TEXT_CONTENT["AISTUDIO::COMPONENTS::SOURCESLIST::T1455637941"] = "Could not open the file location: {0}"
 
 -- Show this file in the file manager of your system
 UI_TEXT_CONTENT["AISTUDIO::COMPONENTS::SOURCESLIST::T1587653504"] = "Show this file in the file manager of your system"
 
--- Opens {0} on page {1}
-UI_TEXT_CONTENT["AISTUDIO::COMPONENTS::SOURCESLIST::T2402202635"] = "Opens {0} on page {1}"
+-- Opens this document in the program your system uses for it
+UI_TEXT_CONTENT["AISTUDIO::COMPONENTS::SOURCESLIST::T3169582185"] = "Opens this document in the program your system uses for it"
 
 -- Unknown error
 UI_TEXT_CONTENT["AISTUDIO::COMPONENTS::SOURCESLIST::T3461425987"] = "Unknown error"
diff --git a/app/MindWork AI Studio/Components/SourcesList.razor b/app/MindWork AI Studio/Components/SourcesList.razor
index fcbf6eb1..131d8159 100644
--- a/app/MindWork AI Studio/Components/SourcesList.razor	
+++ b/app/MindWork AI Studio/Components/SourcesList.razor	
@@ -5,7 +5,9 @@
 <div class="mud-markdown-body">
     @foreach (var group in this.groups)
     {
-        <MudText Typo="Typo.h2">
+        @* A level-two heading was shown as h5 while this list was Markdown, because that is what
+           Markdown.DefaultConfig overrides it to. The heading keeps that size here. *@
+        <MudText Typo="Typo.h5">
             @group.Heading
         </MudText>
         <ul>
@@ -15,7 +17,7 @@
                     @($"[{entry.Number}] ")
                     @if (entry.Document is { } document)
                     {
-                        <MudTooltip Text="@this.GetDocumentTooltip(document)" Placement="Placement.Top">
+                        <MudTooltip Text="@T("Opens this document in the program your system uses for it")" Placement="Placement.Top">
                             <MudLink Typo="Typo.body1" OnClick="@(() => this.OpenDocument(document))">
                                 @entry.Title
                             </MudLink>
diff --git a/app/MindWork AI Studio/Components/SourcesList.razor.cs b/app/MindWork AI Studio/Components/SourcesList.razor.cs
index f6bfaff8..531a13da 100644
--- a/app/MindWork AI Studio/Components/SourcesList.razor.cs	
+++ b/app/MindWork AI Studio/Components/SourcesList.razor.cs	
@@ -65,10 +65,6 @@ public partial class SourcesList : MSGComponentBase
         }
     }
 
-    private string GetDocumentTooltip(SourceDocumentLocation document) => document.PageNumber is > 0
-        ? string.Format(T("Opens {0} on page {1}"), document.Path, document.PageNumber)
-        : string.Format(T("Opens {0}"), document.Path);
-
     /// <summary>
     /// Opens a document in the program the system uses for it.
     /// </summary>
diff --git a/app/MindWork AI Studio/Plugins/languages/de-de-43065dbc-78d0-45b7-92be-f14c2926e2dc/plugin.lua b/app/MindWork AI Studio/Plugins/languages/de-de-43065dbc-78d0-45b7-92be-f14c2926e2dc/plugin.lua
index 3e1fa845..2d32a3b0 100644
--- a/app/MindWork AI Studio/Plugins/languages/de-de-43065dbc-78d0-45b7-92be-f14c2926e2dc/plugin.lua	
+++ b/app/MindWork AI Studio/Plugins/languages/de-de-43065dbc-78d0-45b7-92be-f14c2926e2dc/plugin.lua	
@@ -5031,6 +5031,27 @@ UI_TEXT_CONTENT["AISTUDIO::COMPONENTS::SETTINGS::SETTINGSPANELTRANSCRIPTION::T78
 -- Are you sure you want to delete the transcription provider '{0}'?
 UI_TEXT_CONTENT["AISTUDIO::COMPONENTS::SETTINGS::SETTINGSPANELTRANSCRIPTION::T789660305"] = "Möchten Sie den Anbieter für Transkriptionen „{0}“ wirklich löschen?"
 
+-- Could not open the file location.
+UI_TEXT_CONTENT["AISTUDIO::COMPONENTS::SOURCESLIST::T1118835751"] = "Der Speicherort der Datei konnte nicht geöffnet werden."
+
+-- Could not open the file location: {0}
+UI_TEXT_CONTENT["AISTUDIO::COMPONENTS::SOURCESLIST::T1455637941"] = "Der Speicherort der Datei konnte nicht geöffnet werden: {0}"
+
+-- Show this file in the file manager of your system
+UI_TEXT_CONTENT["AISTUDIO::COMPONENTS::SOURCESLIST::T1587653504"] = "Diese Datei im Dateimanager Ihres Systems anzeigen"
+
+-- Opens this document in the program your system uses for it
+UI_TEXT_CONTENT["AISTUDIO::COMPONENTS::SOURCESLIST::T3169582185"] = "Öffnet dieses Dokument in dem Programm, das Ihr System dafür verwendet."
+
+-- Unknown error
+UI_TEXT_CONTENT["AISTUDIO::COMPONENTS::SOURCESLIST::T3461425987"] = "Unbekannter Fehler"
+
+-- Could not open the document.
+UI_TEXT_CONTENT["AISTUDIO::COMPONENTS::SOURCESLIST::T3570758363"] = "Das Dokument konnte nicht geöffnet werden."
+
+-- Could not open the document: {0}
+UI_TEXT_CONTENT["AISTUDIO::COMPONENTS::SOURCESLIST::T945417289"] = "Dokument konnte nicht geöffnet werden: {0}"
+
 -- Copy {0} to the clipboard
 UI_TEXT_CONTENT["AISTUDIO::COMPONENTS::TEXTINFOLINE::T2206391442"] = "Kopiere {0} in die Zwischenablage"
 
@@ -12201,6 +12222,9 @@ UI_TEXT_CONTENT["AISTUDIO::TOOLS::SERVICES::RUSTSERVICE::T1238078807"] = "Es ist
 -- Failed to store the API key due to an API issue.
 UI_TEXT_CONTENT["AISTUDIO::TOOLS::SERVICES::RUSTSERVICE::T1704298921"] = "Fehler beim Speichern des API-Schlüssels aufgrund eines API-Problems."
 
+-- The runtime document endpoint returned '{0}'.
+UI_TEXT_CONTENT["AISTUDIO::TOOLS::SERVICES::RUSTSERVICE::T1843760475"] = "Der Endpunkt des Laufzeitdokuments gab „{0}“ zurück."
+
 -- The global shortcut could not be registered because of a desktop integration error.
 UI_TEXT_CONTENT["AISTUDIO::TOOLS::SERVICES::RUSTSERVICE::T2032590244"] = "Die globale Tastenkombination konnte aufgrund eines Fehlers bei der Desktop-Integration nicht registriert werden."
 
@@ -12228,6 +12252,9 @@ UI_TEXT_CONTENT["AISTUDIO::TOOLS::SERVICES::RUSTSERVICE::T3351807428"] = "Der Te
 -- The desktop service returned an invalid response while registering the global shortcut.
 UI_TEXT_CONTENT["AISTUDIO::TOOLS::SERVICES::RUSTSERVICE::T3369097283"] = "Der Desktop-Dienst hat beim Registrieren des globalen Tastaturkürzels eine ungültige Antwort zurückgegeben."
 
+-- The runtime document endpoint failed without details.
+UI_TEXT_CONTENT["AISTUDIO::TOOLS::SERVICES::RUSTSERVICE::T353458993"] = "Der Endpunkt für das Laufzeitdokument ist ohne weitere Details fehlgeschlagen."
+
 -- AI Studio could not access secure storage because no default collection is configured. Open a compatible password manager, create or select a collection, unlock it, and set it as the default.
 UI_TEXT_CONTENT["AISTUDIO::TOOLS::SERVICES::RUSTSERVICE::T3611400673"] = "AI Studio konnte nicht auf den sicheren Speicher zugreifen, da keine Standardsammlung konfiguriert ist. Öffnen Sie einen kompatiblen Passwortmanager, erstellen Sie eine Sammlung oder wählen Sie eine aus, entsperren sie und legen Sie diese als Standard fest."
 
@@ -12246,6 +12273,9 @@ UI_TEXT_CONTENT["AISTUDIO::TOOLS::SERVICES::RUSTSERVICE::T3929880252"] = "Es wur
 -- Failed to get the secret data due to an API issue.
 UI_TEXT_CONTENT["AISTUDIO::TOOLS::SERVICES::RUSTSERVICE::T4007657575"] = "Abrufen der geheimen Daten aufgrund eines API-Problems fehlgeschlagen."
 
+-- The runtime document endpoint is not available.
+UI_TEXT_CONTENT["AISTUDIO::TOOLS::SERVICES::RUSTSERVICE::T541638186"] = "Der Laufzeit-Dokumentendpunkt ist nicht verfügbar."
+
 -- AI Studio could not access secure storage. See the log for technical details.
 UI_TEXT_CONTENT["AISTUDIO::TOOLS::SERVICES::RUSTSERVICE::T624023541"] = "AI Studio konnte nicht auf den sicheren Speicher zugreifen. Technische Details finden Sie im Protokoll."
 
diff --git a/app/MindWork AI Studio/Plugins/languages/en-us-97dfb1ba-50c4-4440-8dfa-6575daf543c8/plugin.lua b/app/MindWork AI Studio/Plugins/languages/en-us-97dfb1ba-50c4-4440-8dfa-6575daf543c8/plugin.lua
index 1c6c1d89..61e8b36c 100644
--- a/app/MindWork AI Studio/Plugins/languages/en-us-97dfb1ba-50c4-4440-8dfa-6575daf543c8/plugin.lua	
+++ b/app/MindWork AI Studio/Plugins/languages/en-us-97dfb1ba-50c4-4440-8dfa-6575daf543c8/plugin.lua	
@@ -5031,6 +5031,27 @@ UI_TEXT_CONTENT["AISTUDIO::COMPONENTS::SETTINGS::SETTINGSPANELTRANSCRIPTION::T78
 -- Are you sure you want to delete the transcription provider '{0}'?
 UI_TEXT_CONTENT["AISTUDIO::COMPONENTS::SETTINGS::SETTINGSPANELTRANSCRIPTION::T789660305"] = "Are you sure you want to delete the transcription provider '{0}'?"
 
+-- Could not open the file location.
+UI_TEXT_CONTENT["AISTUDIO::COMPONENTS::SOURCESLIST::T1118835751"] = "Could not open the file location."
+
+-- Could not open the file location: {0}
+UI_TEXT_CONTENT["AISTUDIO::COMPONENTS::SOURCESLIST::T1455637941"] = "Could not open the file location: {0}"
+
+-- Show this file in the file manager of your system
+UI_TEXT_CONTENT["AISTUDIO::COMPONENTS::SOURCESLIST::T1587653504"] = "Show this file in the file manager of your system"
+
+-- Opens this document in the program your system uses for it
+UI_TEXT_CONTENT["AISTUDIO::COMPONENTS::SOURCESLIST::T3169582185"] = "Opens this document in the program your system uses for it"
+
+-- Unknown error
+UI_TEXT_CONTENT["AISTUDIO::COMPONENTS::SOURCESLIST::T3461425987"] = "Unknown error"
+
+-- Could not open the document.
+UI_TEXT_CONTENT["AISTUDIO::COMPONENTS::SOURCESLIST::T3570758363"] = "Could not open the document."
+
+-- Could not open the document: {0}
+UI_TEXT_CONTENT["AISTUDIO::COMPONENTS::SOURCESLIST::T945417289"] = "Could not open the document: {0}"
+
 -- Copy {0} to the clipboard
 UI_TEXT_CONTENT["AISTUDIO::COMPONENTS::TEXTINFOLINE::T2206391442"] = "Copy {0} to the clipboard"
 
@@ -12201,6 +12222,9 @@ UI_TEXT_CONTENT["AISTUDIO::TOOLS::SERVICES::RUSTSERVICE::T1238078807"] = "No com
 -- Failed to store the API key due to an API issue.
 UI_TEXT_CONTENT["AISTUDIO::TOOLS::SERVICES::RUSTSERVICE::T1704298921"] = "Failed to store the API key due to an API issue."
 
+-- The runtime document endpoint returned '{0}'.
+UI_TEXT_CONTENT["AISTUDIO::TOOLS::SERVICES::RUSTSERVICE::T1843760475"] = "The runtime document endpoint returned '{0}'."
+
 -- The global shortcut could not be registered because of a desktop integration error.
 UI_TEXT_CONTENT["AISTUDIO::TOOLS::SERVICES::RUSTSERVICE::T2032590244"] = "The global shortcut could not be registered because of a desktop integration error."
 
@@ -12228,6 +12252,9 @@ UI_TEXT_CONTENT["AISTUDIO::TOOLS::SERVICES::RUSTSERVICE::T3351807428"] = "Succes
 -- The desktop service returned an invalid response while registering the global shortcut.
 UI_TEXT_CONTENT["AISTUDIO::TOOLS::SERVICES::RUSTSERVICE::T3369097283"] = "The desktop service returned an invalid response while registering the global shortcut."
 
+-- The runtime document endpoint failed without details.
+UI_TEXT_CONTENT["AISTUDIO::TOOLS::SERVICES::RUSTSERVICE::T353458993"] = "The runtime document endpoint failed without details."
+
 -- AI Studio could not access secure storage because no default collection is configured. Open a compatible password manager, create or select a collection, unlock it, and set it as the default.
 UI_TEXT_CONTENT["AISTUDIO::TOOLS::SERVICES::RUSTSERVICE::T3611400673"] = "AI Studio could not access secure storage because no default collection is configured. Open a compatible password manager, create or select a collection, unlock it, and set it as the default."
 
@@ -12246,6 +12273,9 @@ UI_TEXT_CONTENT["AISTUDIO::TOOLS::SERVICES::RUSTSERVICE::T3929880252"] = "No sav
 -- Failed to get the secret data due to an API issue.
 UI_TEXT_CONTENT["AISTUDIO::TOOLS::SERVICES::RUSTSERVICE::T4007657575"] = "Failed to get the secret data due to an API issue."
 
+-- The runtime document endpoint is not available.
+UI_TEXT_CONTENT["AISTUDIO::TOOLS::SERVICES::RUSTSERVICE::T541638186"] = "The runtime document endpoint is not available."
+
 -- AI Studio could not access secure storage. See the log for technical details.
 UI_TEXT_CONTENT["AISTUDIO::TOOLS::SERVICES::RUSTSERVICE::T624023541"] = "AI Studio could not access secure storage. See the log for technical details."