0.2.3: Clementia S2 releases a dead, hidden, uncarriable or pathless rider at once (slot and weight back before the same tick's boarding checks); same-browser match recovery never takes the seat of a window that is reloading or still starting (a tab keeps its own session token; seats are stamped at the server's welcome, the older welcome wins); golden: diy-135 moves (outcome unchanged)

public/js/ui/resumeMatch.js

@@ -1,7 +1,8 @@
 // Recover an explicitly selected local seat; nickname and IP never identify a player.
 import { useEffect, useState } from '../../vendor/hooks.module.js';
 import { html, Button, Modal } from './components.js';
-import { identity } from '../net.js';
+import { identity, net } from '../net.js';
+import { store } from '../store.js';
 import { t } from '../../../shared/i18n.js';
 import { toast } from './toasts.js';
 
@@ -21,9 +22,15 @@ export function ResumeMatchButton() {
     if (busy) return;
     setBusy(true);
     if (await identity.resume(item.id)) {
-      identity.saveName(item.name);
       identity.setEntered(true);
-      location.reload();
+      store.patch('session', { entered: true });
+      // Keep the tentative token in this document until welcome persists it. Reloading here
+      // would either lose the selection or falsely turn it into an established session claim.
+      net.close();
+      net.setName(item.name);
+      net.connect();
+      setOpen(false);
+      setBusy(false);
     } else {
       setBusy(false);
       toast(t('此对局仍在其他窗口中，或当前浏览器无法安全恢复。请关闭原窗口后重试。'), 'warn');