Short description of issue Today, Shopify CLI updated and I encountered a problem where I couldn’t load the theme editor page. If access theme editor on the Shopify admin page is still working. I tried creating a new store, initializing a completely new theme, and encountered the same error, so the…

Thanks for your patience folks. This should be working again as of a few hours ago. If you’re still experiencing an issue please let us know.

I am also getting this issue since the update! I also had a lot of issues editing other themes on the store. I found that I can no longer click “open in new tab”, I MUST click the edit theme button and open in the same window.

Hi @axiom , thanks for the report! We’ve received a couple more via our Support teams and I have been able to replicate. From my testing this occurs on Partner Dev stores and not Plus Dev stores, and isn’t specific to the latest CLI version - I replicated on 3.88.0 We’ve raised this with the respon…

omg i have this problem since last night

Hi folks - update on this: the team are working on a fix now. Will post here once it’s shipped.

completely blocked for the whole day, tried 20 workarounds , no official communication on the dev stores .. what is the situation. this is a critical bug for all of us

Any update you can share? This seems to be quite a critical issue. We’ve been struggling with this the whole day and need to push urgent updates…

Hey @Liam-Shopify What’s the latest update on this issue, and when can we expect it to be resolved? This has started to become a critical blocker on our end, so any timeline or status update would be greatly appreciated.

This issue still doesn’t appear to be resolved. I’m still experiencing the same issue that started yesterday.

Hey @Liam-Shopify Could you please share an update on this issue? It has now been affecting us for quite some time and is becoming a significant blocker on our end. We are still experiencing the same problem and haven’t seen any improvement so far. Even an estimated timeline or a brief status upda…

Dev preview theme editor blank page

Online Store and Theme Development

Romain_Pena June 18, 2026, 12:21pm 5

Yes please, as it’s a real blocker

Blank page when trying to Edit code on a theme

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Dev preview theme editor blank page

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