it was just working fine all of this time, then the new VS view changed everything, and now my workflow is messed up since I cant view in the preview anymore [:frowning:] [Screenshot 2026-01-28 at 6.42.18 PM]

Same issue here, had been working for a week in the otherwise excellent UI, with chat on the left and preview on the right, but after I did a PR to wrap the day, V0 instructed me to start fresh with a new branch & new chat the next day. I went ahead, tested, and ran into the dreaded “Browser Restric…

When I go to the existing chat, everything is gone. No preview, no code editor, No env config, No git. Only chat This is very critical. I can’t even change env variable without wasting credit. I can’t test code without having to deploy to the production

Agreed… i do know that the v0 team is working overtime to get this all working smooth again! Hang on.

Got preview working on an in-progress project. No idea how. Started new project, preview doesn’t work. Guys without a preview V0 is entirely unusable. Just revert the update.

Well we are “hanging on” for almost a month now since that disaster struck. Workflow ruined, apps can’t be reasonably developed due to everything @devin-6075 mentioned above. I think I haven’t ever seen a more disastrous out-of-nowhere product update before and I have seen some pretty messed up th…

Well i can agree that the auth always worked the way you wanted to work in the old version within the preview, and indeed the new flow makes coding stuff allot slower, 1 thing i personally dont like is the fact you cant copy paste images or just slide images into the chat pop up that also opens when…

Also experiencing this in a brand new project so its even related to legacy projects in the new update

here is a broken one for you https://v0.app/chat/kdawgwilk-baker-haven-hj-jRMKhOtIWLB

I am having the same issues. I can’t do anything and since things are broken I can’t get v0 to fix its mistakes. I can’t send the chat link because it has API keys. My preview environment is just black screen nothing is there.

v0 preview pane not displaying app after interface update

pawlean (Pauline P. Narvas) February 18, 2026, 9:20am 67

Can you unlist it?

Topic		Replies	Views
Preview Issue on v0 v0 v0-ui	2	91	January 12, 2026
V0 - Preview + GIT issues v0 v0	4	78	February 9, 2026
V0 preview is not working consistently v0	4	488	December 3, 2025
Project but preview window has vanished Help	1	16	January 26, 2026
[bug] v0 preview is not executing latest code Feedback v0	5	385	February 7, 2026

v0 preview pane not displaying app after interface update

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