Fixed ui bugs

lib/pages/backdrop.dart

@@ -221,10 +221,14 @@ class _BackdropState extends State<Backdrop> with TickerProviderStateMixin {
               ),
             ),
           ],
-          _SettingsIcon(
-            animationController: _iconController,
-            toggleSettings: _toggleSettings,
-            isSettingsOpenNotifier: _isSettingsOpenNotifier,
+          Positioned(
+            top: 12,
+            right: 0,
+            child: _SettingsIcon(
+              animationController: _iconController,
+              toggleSettings: _toggleSettings,
+              isSettingsOpenNotifier: _isSettingsOpenNotifier,
+            ),
           ),
         ],
       ),

lib/studies/crane/backdrop.dart

@@ -356,13 +356,12 @@ class _CraneAppBarState extends State<CraneAppBar> {
                       textScaleFactor: textScaleFactor,
                     ),
                     controller: widget.tabController,
-                    labelPadding: isDesktop
-                        ? const EdgeInsets.symmetric(horizontal: 32)
-                        : EdgeInsets.zero,
-                    isScrollable: isDesktop,
+                    labelPadding: const EdgeInsets.symmetric(horizontal: 32),
+                    isScrollable: true,
                     // left-align tabs on desktop
                     labelStyle: Theme.of(context).textTheme.labelLarge,
                     labelColor: cranePrimaryWhite,
+                    physics: const BouncingScrollPhysics(),
                     unselectedLabelColor: cranePrimaryWhite.withOpacity(.6),
                     onTap: (index) => widget.tabController.animateTo(
                       index,

lib/studies/shrine/supplemental/asymmetric_view.dart

@@ -153,7 +153,7 @@ class MobileAsymmetricView extends StatelessWidget {
                   16,
                   _bottomPadding,
                 ),
-                physics: const AlwaysScrollableScrollPhysics(),
+                physics: const BouncingScrollPhysics(),
                 children: _buildColumns(context, constraints),
               );
             },