Somewhere else…
Shopify Liquid syntax highlighting does not work correctly in the “Agents Window Glass” view.
Open file with extension name .liquid
Syntax highlighting works as in IDE mode
MacOS
Version: 3.10.20
Cannot use Agent view as Shopify Developer
Yes - Cursor is unusable
Colin
July 13, 2026, 1:04pm
5
Hey there!
Shopify Liquid is a language contributed by a third-party extension, and with the exception of a few allow-listed extensions, extension-contributed grammars don’t register reliably in the Agent Window file viewer.
Expanding support for which LSPs load in the Agent Window is a common request, and we’re not quite sure yet what our long-term approach will be for tackling it.
Hi @igor , thanks for the report and thank you for trying out Agents View. Yes, this is currently a known limitation of Agents view. We prioritized getting Agents view in the hands of as many users as possible as quickly as possible over full feature parity with the IDE. Expect more changes and more features to roll out but for now if you need the Svelte formatting it may be best to use the regular IDE view.
If you just need Prettier, but you don’t need to see the formatting in Agents view, you …