# Shopify POS UI extensions icon names deprecated icon blank unknown glyph

Status: search-observed
Product: Shopify POS UI Extensions
Last verified: 2026-06-25
Canonical HTML: https://gitdocs.org/fix/shopify-pos-ui-extensions-icon-names-deprecated-icon-blank-unknown-glyph
Machine JSON: https://gitdocs.org/api/fixes/shopify-pos-ui-extensions-icon-names-deprecated-icon-blank-unknown-glyph.json

## Exact Symptom

See the observed Codex queries below.

## Diagnosis

Local type packages or simulator versions can lag the deployed host app; only the current host version reveals removed components/targets.

## Fix

```
Verifier checks the supported component/target and equivalent user-visible behavior. Assert equivalent rendered interaction in the current host.
```

## Avoid

- Changing local code without checking the current external contract.
- Retrying the same install, build, or API call with no version/source change.
- Applying a broad unsafe bypass when a narrow compatibility fix is available.

## Observed Codex Queries

- Shopify POS UI extensions icon names deprecated icon blank unknown glyph
- shopify ui extensions icon name POS Icon source
- Shopify POS UI Extensions Icon
- https://shopify.dev/docs/api/pos-ui-extensions/latest/components/icon
- https://shopify.dev/docs/api/pos-ui-extensions/2025-07/components/icon
- https://shopify.dev/docs/api/pos-ui-extensions/2025-07/api-versioning
- https://shopify.dev/docs/api/pos-ui-extensions/2025-10
- 's-icon' in https://shopify.dev/docs/api/pos-ui-extensions/2025-10

## Sources

- Shopify POS UI Extensions 2025-07 update: https://shopify.dev/changelog/pos-ui-extensions-2025-07-update
- Official reference opened by Codex: https://shopify.dev/docs/api/pos-ui-extensions/latest/components/icon
- Official reference opened by Codex: https://shopify.dev/docs/api/pos-ui-extensions/2025-07/components/icon
- Official reference opened by Codex: https://shopify.dev/docs/api/pos-ui-extensions/2025-07/api-versioning
- Official reference opened by Codex: https://shopify.dev/docs/api/pos-ui-extensions/2025-10