Prevent duplicate server display during profile transitions

src/web/components/ClientOverviewPage.tsx

@@ -728,6 +728,7 @@ export function ClientOverviewPage({
             prompt={!profile.desiredServerId}
             leaving={pickerState.leaving}
             revealVersion={pickerState.revealVersion}
+            anchorServerId={pickerState.anchorServerId}
             onSelect={(serverId) => selectServer(profile, serverId)}
           />}
         />

src/web/features/servers/ServerPicker.tsx

@@ -167,6 +167,7 @@ interface ServerPickerProps {
   prompt: boolean;
   leaving: boolean;
   revealVersion: number;
+  anchorServerId?: string;
   onSelect: (id: string) => unknown;
 }
 
@@ -179,6 +180,7 @@ export function ServerPicker({
   prompt,
   leaving,
   revealVersion,
+  anchorServerId = '',
   onSelect,
 }: ServerPickerProps) {
   const favoritesKey = `${FAVORITES_KEY}:${profileId}`;
@@ -207,7 +209,7 @@ export function ServerPicker({
     if (view === 'recent') return recent.flatMap((id) => found.find((server) => server.id === id) || []);
     return found;
   }, [servers, query, view, favorites, recent]);
-  const results = filtered.filter(({ id }) => id !== selectedServerId);
+  const results = filtered.filter(({ id }) => id !== selectedServerId && id !== anchorServerId);
   const pageCount = Math.max(1, Math.ceil(results.length / SERVER_RESULT_WINDOW));
   const visible = results.slice(page * SERVER_RESULT_WINDOW, (page + 1) * SERVER_RESULT_WINDOW);
   const grouped = servers.length >= 10;
@@ -282,7 +284,7 @@ export function ServerPicker({
         <ServerCheckButton checking={checking} onClick={checkVisible} />
       </div>
       <div className="client-server-grid">
-        <ServerRow
+        {servers[0].id !== anchorServerId && <ServerRow
           server={servers[0]}
           selected={servers[0].id === selectedServerId}
           favorite={false}
@@ -290,7 +292,7 @@ export function ServerPicker({
           disabled={disabled}
           index={0}
           onSelect={onSelect}
-        />
+        />}
       </div>
     </section>;
   }
@@ -310,8 +312,8 @@ export function ServerPicker({
   ));
 
   const simpleServers = [
-    ...(selected ? [selected] : []),
-    ...servers.filter(({ id }) => id !== selectedServerId),
+    ...(selected && selected.id !== anchorServerId ? [selected] : []),
+    ...servers.filter(({ id }) => id !== selectedServerId && id !== anchorServerId),
   ].slice(0, SIMPLE_SERVER_LIMIT);
 
   return <section className={`client-servers is-scalable${servers.length <= SIMPLE_SERVER_LIMIT ? ' is-short' : ''}`} aria-label="Выберите сервер">
@@ -403,7 +405,7 @@ export function ServerPicker({
                 fallback={autoActive ? undefined : 'Первый стабильный сервер'}
               />
             </button>
-            {selected && <ServerRow
+            {selected && selected.id !== anchorServerId && <ServerRow
               server={selected}
               selected
               favorite={favorites.includes(selected.id)}

src/web/features/subscription/SubscriptionFeature.tsx

@@ -29,6 +29,7 @@ interface ServerPickerRenderState {
   disabled: boolean;
   leaving: boolean;
   revealVersion: number;
+  anchorServerId: string;
 }
 
 interface SubscriptionFeatureOptions {
@@ -464,9 +465,11 @@ function ProfileGroup({
 
     {localStatus && <div className="client-profile-local-status" role="status">{localStatus}</div>}
 
-    {!expanded && !closing && visibleServer && <button
+    {visibleServer && <button
       className="client-profile-selected-server"
       type="button"
+      aria-expanded={expanded}
+      aria-controls={`client-profile-${profile.id}`}
       onClick={() => feature.toggleProfile(profile.id)}
     >
       <span aria-hidden="true" />
@@ -486,6 +489,7 @@ function ProfileGroup({
           disabled: controlsBlocked,
           leaving: false,
           revealVersion: feature.revealVersions[profile.id] || 0,
+          anchorServerId: visibleServer?.id || '',
         })}
       </div>
     </div>}

src/web/styles/features/subscription.css

@@ -82,6 +82,7 @@
   min-height: 48px;
   display: grid;
   grid-template-columns: 18px minmax(0, 1fr);
+  column-gap: 6px;
   align-items: center;
   padding: 4px 0 4px 8px;
   border: 0;
@@ -278,15 +279,6 @@
   font: inherit;
   text-align: left;
   cursor: pointer;
-  animation: client-profile-selected-in 260ms cubic-bezier(0.16, 1, 0.3, 1) both;
-}
-
-@keyframes client-profile-selected-in {
-  from {
-    opacity: 0;
-    filter: blur(3px);
-    transform: translateY(-4px);
-  }
 }
 
 .client-profile-selected-server > span {