diff --git a/apps/desktop/src/components/layout/UpdateDialog.vue b/apps/desktop/src/components/layout/UpdateDialog.vue
index 90cd29993f..a8642c5b86 100644
--- a/apps/desktop/src/components/layout/UpdateDialog.vue
+++ b/apps/desktop/src/components/layout/UpdateDialog.vue
@@ -90,7 +90,7 @@ watch(
 <template>
   <Dialog :open="open" @update:open="handleOpenChange">
     <DialogContent
-      class="dbx-update-dialog sm:max-w-[520px]"
+      class="dbx-update-dialog sm:max-w-[700px]"
       :show-close-button="!isCloseBlocked"
       @interact-outside="
         (e: Event) => {
@@ -140,29 +140,36 @@ watch(
           <span>{{ t("updates.activeTasksBlockUpdate", { count: activeTaskCount }) }}</span>
         </div>
       </div>
-      <DialogFooter>
-        <Button v-if="!isCloseBlocked" variant="outline" @click="handleCancel">{{ t("dangerDialog.cancel") }}</Button>
-        <Button v-if="canIgnoreVersion" variant="ghost" :disabled="isIgnoringUpdate" @click="emit('ignore-version')">
-          <Loader2 v-if="isIgnoringUpdate" class="h-4 w-4 animate-spin" />
-          {{ t("updates.ignoreVersion") }}
-        </Button>
+      <DialogFooter class="min-w-0">
         <template v-if="updateInfo?.update_available">
-          <Button variant="outline" @click="emit('open-latest-release')">{{ t("updates.openRelease") }}</Button>
+          <div class="flex min-w-0 flex-wrap items-center gap-2 sm:justify-end">
+            <Button v-if="!isCloseBlocked" variant="outline" class="shrink-0" @click="handleCancel">{{ t("dangerDialog.cancel") }}</Button>
+            <Button v-if="canIgnoreVersion" variant="ghost" class="shrink-0" :disabled="isIgnoringUpdate" @click="emit('ignore-version')">
+              <Loader2 v-if="isIgnoringUpdate" class="h-4 w-4 animate-spin" />
+              {{ t("updates.ignoreVersion") }}
+            </Button>
+            <Button variant="outline" class="shrink-0" @click="emit('open-latest-release')">{{ t("updates.openRelease") }}</Button>
+          </div>
           <template v-if="canDownloadAndInstallUpdate(updateInfo, isDesktop)">
-            <Button v-if="updateReady" :disabled="activeTaskCount > 0" @click="emit('restart')">{{ t("updates.restart") }}</Button>
-            <Button v-else-if="isInstallingUpdate" disabled>
+            <Button v-if="updateReady" class="shrink-0" :disabled="activeTaskCount > 0" @click="emit('restart')">{{ t("updates.restart") }}</Button>
+            <Button v-else-if="isInstallingUpdate" class="shrink-0" disabled>
               <Loader2 class="h-4 w-4 animate-spin" />
               {{ t("updates.installing") }}
             </Button>
-            <Button v-else-if="isDownloadingUpdate" class="w-52 tabular-nums" disabled>
+            <Button v-else-if="isDownloadingUpdate" class="w-52 shrink-0 tabular-nums" disabled>
               <Loader2 class="h-4 w-4 animate-spin" />
               {{ t("updates.downloading", { progress: downloadProgress }) }}
             </Button>
-            <Button v-else-if="updateDownloaded" :disabled="activeTaskCount > 0" @click="emit('install-downloaded')">{{ t("updates.exitAndUpdate") }}</Button>
-            <Button v-else :disabled="activeTaskCount > 0" @click="emit('download-and-install')">{{ t("updates.downloadAndInstall") }}</Button>
+            <Button v-else-if="updateDownloaded" class="shrink-0" :disabled="activeTaskCount > 0" @click="emit('install-downloaded')">{{ t("updates.exitAndUpdate") }}</Button>
+            <Button v-else class="shrink-0" :disabled="activeTaskCount > 0" @click="emit('download-and-install')">{{ t("updates.downloadAndInstall") }}</Button>
           </template>
         </template>
-        <Button v-else-if="updateCheckMessage" @click="emit('open-latest-release')">{{ t("updates.openRelease") }}</Button>
+        <template v-else>
+          <div class="flex min-w-0 flex-wrap items-center gap-2 sm:justify-end">
+            <Button v-if="!isCloseBlocked" variant="outline" class="shrink-0" @click="handleCancel">{{ t("dangerDialog.cancel") }}</Button>
+            <Button v-if="updateCheckMessage" class="shrink-0" @click="emit('open-latest-release')">{{ t("updates.openRelease") }}</Button>
+          </div>
+        </template>
       </DialogFooter>
     </DialogContent>
   </Dialog>
@@ -170,7 +177,7 @@ watch(
 
 <style>
 html.dbx-legacy-webview [data-slot="dialog-content"].dbx-update-dialog[class~="max-w-sm"] {
-  max-width: 520px !important;
+  max-width: 700px !important;
 }
 
 html.dbx-legacy-webview [data-slot="dialog-content"].dbx-update-dialog [data-slot="dialog-footer"] {
diff --git a/apps/desktop/src/components/ui/dialog/DialogContent.vue b/apps/desktop/src/components/ui/dialog/DialogContent.vue
index c5ec1acca0..49441061fb 100644
--- a/apps/desktop/src/components/ui/dialog/DialogContent.vue
+++ b/apps/desktop/src/components/ui/dialog/DialogContent.vue
@@ -42,7 +42,7 @@ const forwarded = useForwardPropsEmits(delegatedProps, emits);
         v-bind="{ ...$attrs, ...forwarded }"
         :class="
           cn(
-            'bg-popover text-popover-foreground data-open:animate-in data-closed:animate-out data-closed:fade-out-0 data-open:fade-in-0 data-closed:zoom-out-95 data-open:zoom-in-95 relative grid max-h-[calc(var(--dbx-viewport-height)-2rem)] w-full max-w-sm gap-4 overflow-hidden rounded-lg border border-border p-4 text-sm shadow-lg duration-100 outline-none pointer-events-auto',
+            'bg-popover text-popover-foreground data-open:animate-in data-closed:animate-out data-closed:fade-out-0 data-open:fade-in-0 data-closed:zoom-out-95 data-open:zoom-in-95 relative grid grid-cols-[minmax(0,1fr)] max-h-[calc(var(--dbx-viewport-height)-2rem)] w-full max-w-sm gap-4 overflow-hidden rounded-lg border border-border p-4 text-sm shadow-lg duration-100 outline-none pointer-events-auto',
             props.class,
           )
         "
diff --git a/apps/desktop/src/components/ui/dialog/DialogFooter.vue b/apps/desktop/src/components/ui/dialog/DialogFooter.vue
index 26ace4ea50..4376567c04 100644
--- a/apps/desktop/src/components/ui/dialog/DialogFooter.vue
+++ b/apps/desktop/src/components/ui/dialog/DialogFooter.vue
@@ -16,7 +16,7 @@ const props = withDefaults(
 </script>
 
 <template>
-  <div data-slot="dialog-footer" :class="cn('bg-muted/50 -mx-4 -mb-4 rounded-b-xl border-t p-4 flex flex-col-reverse gap-2 sm:flex-row sm:justify-end', props.class)">
+  <div data-slot="dialog-footer" :class="cn('bg-muted/50 -mx-4 -mb-4 rounded-b-xl border-t p-4 flex flex-col-reverse gap-2 sm:flex-row sm:flex-wrap sm:justify-end', props.class)">
     <slot />
     <DialogClose v-if="showCloseButton" as-child>
       <Button variant="outline"> Close </Button>
diff --git a/apps/desktop/src/components/ui/dialog/__tests__/dialogLayoutGuard.spec.ts b/apps/desktop/src/components/ui/dialog/__tests__/dialogLayoutGuard.spec.ts
new file mode 100644
index 0000000000..45389539c3
--- /dev/null
+++ b/apps/desktop/src/components/ui/dialog/__tests__/dialogLayoutGuard.spec.ts
@@ -0,0 +1,43 @@
+// Source-contract guard for the shared dialog layout primitives.
+
+// Overview: `DialogContent` renders a single-column CSS grid (no explicit
+// `grid-template-columns`). By default a grid's implicit track sizes to the
+// *max-content* of its children, so any child with a large min-content (e.g. a
+// footer that lays out many `whitespace-nowrap` buttons on one line) can push
+// the track wider than the dialog's `max-w-*`. The dialog's `overflow-hidden`
+// then clips the right edge without any scrollbar or ellipsis — see #7325
+// (Update dialog clips release notes and buttons on wide locales).
+//
+// These two guarantees are what stop that from re-happening:
+//   1. `grid-cols-[minmax(0,1fr)]` pins the track to the dialog's available
+//      width and lets grid items shrink (equivalent to `min-width: 0`).
+//   2. `sm:flex-wrap` on the footer lets a long row of buttons wrap instead of
+//      forcing the track wide.
+// If either is removed, the clipping regresses. Keep these assertions updated
+// alongside the components whenever the class strings are touched.
+
+import { readFileSync } from "node:fs";
+import { describe, expect, it } from "vitest";
+
+const dialogContentSource = readFileSync(new URL("../DialogContent.vue", import.meta.url), "utf8");
+const dialogFooterSource = readFileSync(new URL("../DialogFooter.vue", import.meta.url), "utf8");
+
+describe("dialog layout guard", () => {
+  it("pins the DialogContent grid track to the dialog width so children can shrink", () => {
+    // The base class (before `props.class`) must lock the implicit track to the
+    // available width. Without this, a wide grid item re-expands the track beyond
+    // `max-w-*` and the dialog's `overflow-hidden` clips content (issue #7325).
+    expect(dialogContentSource).toContain("relative grid grid-cols-[minmax(0,1fr)]");
+    // Keep it on the shared base class, not a per-dialog override, so every dialog
+    // that reuses DialogContent is protected.
+    expect(dialogContentSource).toMatch(/'[^']*relative grid grid-cols-\[minmax\(0,1fr\)\]/);
+  });
+
+  it("lets the dialog footer wrap so a row of buttons does not widen the track", () => {
+    // At the sm breakpoint the footer is a no-wrap row; a long label (e.g. the
+    // Spanish "Descargar e instalar") plus other actions then overflows. Wrapping
+    // keeps the footer's min-content down to one button, which in turn keeps the
+    // `minmax(0,1fr)` track inside the dialog.
+    expect(dialogFooterSource).toMatch(/flex flex-col-reverse gap-2 sm:flex-row sm:flex-wrap sm:justify-end/);
+  });
+});
diff --git a/apps/desktop/src/styles/__tests__/legacyWebviewFallback.spec.ts b/apps/desktop/src/styles/__tests__/legacyWebviewFallback.spec.ts
index 85fd4131e6..b292a6f29e 100644
--- a/apps/desktop/src/styles/__tests__/legacyWebviewFallback.spec.ts
+++ b/apps/desktop/src/styles/__tests__/legacyWebviewFallback.spec.ts
@@ -107,7 +107,7 @@ describe("legacy WebView CSS fallbacks", () => {
   });
 
   it("keeps the update dialog's wide layout fallback scoped to legacy WebViews without media queries", () => {
-    expect(updateDialogSource).toContain('class="dbx-update-dialog sm:max-w-[520px]"');
+    expect(updateDialogSource).toContain('class="dbx-update-dialog sm:max-w-[700px]"');
     expect(updateDialogSource).toContain('html.dbx-legacy-webview [data-slot="dialog-content"].dbx-update-dialog[class~="max-w-sm"]');
     expect(updateDialogSource).toContain('dbx-update-dialog [data-slot="dialog-footer"]');
     expect(updateDialogSource).not.toContain("@media");