Shopify announcement bar / promo banner not showing or stuck closed — theme section, cookie dismiss, app conflict.

Several products can look like “the top of the store is broken.” They do not share a settings panel. This page is only when the announcement bar / promo / free-shipping / sale banner never shows, or stays stuck closed after dismiss. A dead header megamenu / dropdown is megamenu not opening. A missing sticky add to cart / mobile buy bar is sticky add to cart not working. A stale cart drawer after a successful add is cart drawer / AJAX cart not updating. A missing or dead collection quick-view modal is quick view modal not opening. This page is only: announcement bar / promo banner.

Seven ordinary reasons the bar stays gone: theme announcement / promo section disabled or dropped after a theme publish, dismiss cookie / localStorage stuck after the visitor hit X, announcement app embed fighting the native bar, schedule / market / customer-tag / homepage-only rules hiding it, CSS display:none / pointer-events:none on the bar, z-index under sticky header / chat overlays, or you are debugging megamenu / sticky ATC / cart drawer / quick view instead. Walk them in that order. You already pay for the theme or announcement app. You do not need another seat to make a promo bar that already exists show.

Open the live storefront homepage in a fresh incognito window on desktop and phone-width. Screenshot whether an announcement / promo / free-shipping bar mounts above or below the header; whether Theme editor → Announcement / Promo / Header group section (or app block) is present and enabled on the live theme; Application → Cookies and Local Storage for keys like announcement, banner, dismiss, closed; and DevTools → Console for uncaught announcement / disclosure errors on load.

Honest proof: if product pages and collections still work but the promo bar never appears (or only appears until someone hits X and then never returns), stay on this page — that is theme section, cookie dismiss, announcement app, schedule rules, or CSS. If the header megamenu / dropdown never opens, leave for megamenu not opening. If the sticky / mobile buy bar is the broken surface, use sticky add to cart not working. If add succeeds but the cart drawer stays stale, use cart drawer / AJAX cart not updating. If collection Quick view never opens a modal, use quick view modal not opening. Do not mix those proofs.

Many OS 2.0 themes ship Announcement bar, Promo bar, or Free-shipping banner as a header-group section (“Show announcement bar”, message text, link, color). A theme switch, duplicate, “reset sections,” or a customizer edit that unchecks / removes that section is the most common “promo bar disappeared” ticket — the rest of the header still works; the announcement surface is gone.

Fix: Theme editor → Header group (or Announcement) — re-add / re-enable Announcement bar / Promo bar, paste the message and optional link, Save, preview, then hard-refresh the live homepage. Compare against an unmodified Dawn / theme starter if you forked heavily. Megamenu and sticky ATC sections are still different products — do not confuse a missing header dropdown or mobile buy bar with a missing announcement bar.

Almost every announcement bar writes a cookie or localStorage key when the visitor clicks the close / X control — often with no expiry, or with a 30–90 day TTL. Merchants then test in the same browser (or a customer who dismissed last month returns) and report “the bar is broken” when the theme is correctly respecting dismiss. Theme publish that changes the key name, or a sale that should re-show the bar, without clearing old dismiss keys, is the same class of ticket.

Fix: prove with a fresh incognito window (no prior dismiss). In Application → Cookies / Local Storage, delete keys matching announcement / banner / dismiss / closed, then hard-refresh. If you need returning visitors to see a new promo, bump the dismiss key version in theme JS / section settings (e.g. announcement_v2) or shorten the TTL. A dead header megamenu is still megamenu not opening— that is dropdown open, not promo dismiss.

Stores that installed an announcement / promo / free-shipping / countdown bar app on top of a theme that already ships one often leave both: two bars stacked, one covering the other, or the app’s preventDefault / dismiss logic killing the native bar. A theme switch that leaves the old app embed on while the new theme’s announcement section is also on is the same class of ticket.

Fix: keep one announcement owner. Theme editor → App embeds — disable the announcement app if you want the native bar, or disable the theme announcement section if you want the app. Remove orphan announcement liquid / sections on a development theme first. Preview then hard-refresh. Collection quick-view bugs that never open a modal are still quick view modal not opening— different surface from a missing promo bar.

Announcement apps and some themes gate the bar by start/end datetime, Shopify Markets / country, customer logged-in / tagged, cart threshold (free-shipping progress), or “homepage only.” A sale that ended yesterday, a market mismatch, or testing while logged in as a tagged staff account all look like “the bar vanished.” Cart drawers are a different product — a stale cart after add is cart drawer / AJAX cart not updating.

Fix: open the announcement app / section settings and confirm schedule is active for “now,” market / country matches the visitor, customer-tag rules match (or are off for guests), and the page template allows the bar (not homepage-only when you are on a collection). Test logged-out in the correct market. Do not “fix” visibility by disabling every other header section.

Custom CSS that sets display:none, visibility:hidden, opacity:0, height:0, or pointer-events:none on announcement / promo classes, a sticky header that covers the bar, or a chat / cookie / age-gate overlay with a higher z-index all look like “the announcement bar is broken.”

Fix: Inspect the announcement element — note computed display, visibility, height, pointer-events, overflow, and z-index. Remove custom CSS that hides it. Raise the bar above chat overlays or lower the overlay. Confirm sticky header does not cover the announcement row. Sticky ATC / mobile buy bar visibility on the product page is still sticky add to cart not working— that is a product-page buy bar, not a promo announcement.

A dead header megamenu / dropdown is megamenu not opening. A missing or dead sticky add to cart / mobile buy bar is sticky add to cart not working. Stale cart drawer / AJAX cart after add is cart drawer / AJAX cart not updating. A missing or dead quick view / product preview modal is quick view modal not opening.

The only honest test for this page: a published announcement / promo / free-shipping bar mounts for a fresh visitor as designed, theme announcement section (or one announcement app) is enabled on the live theme, dismiss cookies clear when you want the bar back (or a new key version re-shows it), schedule / market / customer-tag rules match the visitor, console is clean on load, and sticky header / chat overlays do not cover the bar. Anything else is a different product.

Stay DIY if you can spend one afternoon on the list above: prove render vs dismiss, re-enable the theme announcement / promo section, clear or version dismiss cookies, keep one announcement owner (theme or app), fix schedule / market / customer-tag rules, and fix CSS / pointer-events / z-index hides. That is the whole playbook. No agency required. Short answers also live on the merchant FAQ. Related pages: megamenu not opening, sticky add to cart not working, cart drawer / AJAX cart not updating, quick view modal not opening.

Pay for help when the work is not the announcement toggle — it is connecting the stack you already have so lead capture is not dying in DMs, storefront and checkout-ready exceptions land in a channel you already check, and the live store is one workflow instead of a spreadsheet plus a Slack bot you forgot. That is the Latch AI Ops install.

What $997 USD one-time buys: lead capture on the live store, ops alerts in a channel you already check, and a checkout-ready workflow. 72 hours after collaborator access, not after payment. One live Shopify store. Access plus a delivery thread. Store URL collected at checkout. Not a SaaS seat, not a theme rebuild retainer, not a conversion guarantee, not a brand or theme job.

Other shops’ public ranges, not testimonials: a checkout / ops install typically runs $500–$2,500. A full ops consulting block typically runs $2,000–$5,000. $997 is the cheap end of that work, sold as a 72-hour install of three systems — not as an earnings number or conversion-lift claim.

What it does not buy: more orders, recovered revenue, perfect announcement bars forever, or a case study. Latch AI Ops has not published customer proof because there are no customers yet. You are buying the install.

Checkout is on Whop. Operator is Nico. United States offer. You can revoke collaborator access after handoff. We do not take owner passwords.