Track edit and Marker edit do not need bottom bar.

src/main/java/de/dennisguse/opentracks/TrackEditActivity.java

@@ -107,8 +107,6 @@ public class TrackEditActivity extends AbstractActivity implements ChooseActivit
 
         viewBinding.trackEditCancel.setOnClickListener(v -> finish());
         viewBinding.trackEditCancel.setVisibility(View.VISIBLE);
-
-        setSupportActionBar(viewBinding.bottomAppBarLayout.bottomAppBar);
     }
 
     @Override

src/main/java/de/dennisguse/opentracks/ui/markers/MarkerEditActivity.java

@@ -164,8 +164,6 @@ public class MarkerEditActivity extends AbstractActivity {
         } else {
             loadMarkerData(markerId);
         }
-
-        setSupportActionBar(viewBinding.bottomAppBarLayout.bottomAppBar);
     }
 
     private LiveData<Marker> createNewMarker() {

src/main/res/layout/marker_edit.xml

@@ -34,7 +34,6 @@ limitations under the License.
         android:layout_width="match_parent"
         android:layout_height="match_parent"
         android:orientation="vertical"
-        android:layout_marginBottom="@dimen/m3_bottom_nav_min_height"
         app:layout_behavior="@string/appbar_scrolling_view_behavior">
 
         <ScrollView style="@style/ScrollView.WithBottomButtons">
@@ -151,8 +150,4 @@ limitations under the License.
         </LinearLayout>
     </LinearLayout>
 
-    <include
-        android:id="@+id/bottom_app_bar_layout"
-        layout="@layout/bottomappbar" />
-
 </androidx.coordinatorlayout.widget.CoordinatorLayout>

src/main/res/layout/track_edit.xml

@@ -20,8 +20,7 @@ limitations under the License.
     <LinearLayout
         android:layout_width="match_parent"
         android:layout_height="match_parent"
-        android:orientation="vertical"
-        android:paddingBottom="@dimen/m3_bottom_nav_min_height">
+        android:orientation="vertical">
 
         <include
             android:id="@+id/fields"
@@ -46,8 +45,4 @@ limitations under the License.
 
     </LinearLayout>
 
-    <include
-        android:id="@+id/bottom_app_bar_layout"
-        layout="@layout/bottomappbar" />
-
 </androidx.coordinatorlayout.widget.CoordinatorLayout>