POS UI Extension RadioButton not rendering more than 11 lines

Retail & Point of Sale
,

Topic summary

  • Main issue: RadioButtonList in Shopify POS UI Extensions appears to render only the first 11 items; additional items show as empty space in the POS UI.
  • Context: Report references the official component docs (API version 2024-10). No code samples or screenshots provided.
  • Request: Author asks if other POS app developers are experiencing the same problem.
  • Status: No confirmations, fixes, or workarounds shared yet; the issue remains unverified and unresolved.
Summarized with AI on December 14. AI used: gpt-5.
1

Has any other POS App developer encountered a problem with the RadioButtonList (https://shopify.dev/docs/api/pos-ui-extensions/2024-10/components/radiobuttonlist)) component? It seems to have a bug where it will not render more than 11 list items. If you list has more than 11 items, it will stop rendering after 11 and the rest will show empty/nothing in the POS UI (just empty space)

Has anyone else seen this in their development?