I’m using the s-page web component in my Shopify embedded app and adding content to the slot="aside" for the sidebar. I’m also trying to add a footer at the bottom of the main layout.
Since there’s no dedicated footer component available like in the Polaris React package, I’m manually inserting a footer inside the s-page component. However, the footer is not being horizontally centered on the page — it appears misaligned, especially when the aside slot is active.
I’ve attached a reference image to better illustrate the layout issue.
Has anyone faced a similar problem or found a workaround for manually centering the footer within the s-page structure? Any suggestions or best practices for placing a custom footer would be really helpful.
Thanks in advance!
// ===
// Details page pattern
// ===
export default function DetailsPage() {
const handleFormReset = (event) => {
console.log("Handle discarded changes if necessary");
};
const handleFormSubmit = (event) => {
event.preventDefault();
const formData = new FormData(event.target);
const formEntries = Object.fromEntries(formData);
console.log("Form data", formEntries);
};
return (
<form data-save-bar onSubmit={handleFormSubmit} onReset={handleFormReset}>
<s-page>
{/* === */}
{/* Title Bar */}
{/* Note: ui-title-bar requires AppBridge to render correctly */}
{/* === */}
<ui-title-bar title="Mountain view">
<button variant="breadcrumb" href="/app/puzzles">
Puzzles
</button>
<button>Duplicate</button>
<button tone="critical">Delete</button>
</ui-title-bar>
{/* === */}
{/* Puzzle information */}
{/* === */}
<s-section heading="Puzzle information">
<s-grid gap="base">
<s-text-field
label="Puzzle name"
name="name"
labelAccessibilityVisibility="visible"
placeholder="Enter puzzle name"
value="Mountain view"
details="Players will see this name when browsing puzzles."
></s-text-field>
<s-text-area
label="Description"
name="description"
labelAccessibilityVisibility="visible"
placeholder="Brief description of your puzzle"
value="A beautiful mountain landscape puzzle"
details="Help players understand what your puzzle features"
></s-text-area>
<s-money-field
label="Price"
name="price"
labelAccessibilityVisibility="visible"
placeholder="0.00"
value="9.99"
details="Set the price for this puzzle"
></s-money-field>
<s-url-field
label="Reference image URL"
name="reference-image-url"
labelAccessibilityVisibility="visible"
placeholder="https://example.com/image.jpg"
details="Optional link to original image"
></s-url-field>
</s-grid>
</s-section>
{/* Use the aside slot for sidebar content */}
<s-box slot="aside">
{/* === */}
{/* Puzzle summary */}
{/* === */}
<s-section heading="Puzzle summary">
<s-heading>Mountain view</s-heading>
<s-unordered-list>
<s-list-item>16-piece puzzle with medium difficulty</s-list-item>
<s-list-item>Pieces can be rotated</s-list-item>
<s-list-item>No time limit</s-list-item>
<s-list-item>
Current status:{" "}
<s-badge color="base" tone="success">
Active
</s-badge>
</s-list-item>
</s-unordered-list>
</s-section>
</s-box>
<s-box>
<s-stack direction="inline" justifyContent="center">
© Copyright 2025
</s-stack>
</s-box>
</s-page>
</form>
);
}
- I can’t share any concrete details at the moment, but just wanted to check with you. It seems like the issue you’re seeing is similar to this one?