Short description of issue Running shopify theme dev against our development store causes theme ID mismatch: expected 200054669644 but got 199652933964 Reproduction steps Run shopify theme dev and navigate off the main page, it will intermittently start making a lot of GET requests then fail with: …

Hi @Matei_Alexandru_Stro Others have raised the same question before but haven’t received a resolution yet. I believe there will be an update once a solution becomes available. [image] Theme ID Mismatch Shopify CLI and Libraries I have reproduced the issue o…

Intermittent "Theme ID mismatch" on development store

Online Store and Theme Development

Gray-Shopify June 9, 2026, 4:23pm 4

Closing in favor of Theme ID Mismatch - #18 by katia

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Intermittent "Theme ID mismatch" on development store

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