Some SSR Spaces error out

[freddyaboulton]

Describe the bug

As reported originally by @linoytsaban

This space: https://huggingface.co/spaces/freddyaboulton/wan2-2-i2v-rCM does not load on spaces and you get a white screen. If you access it directly instead of through the iframe, it works.

If you disable ssr mode it also works.

If you downgrade to gradio 6.0.0 it also works. This is the error

Uncaught (in promise) TypeError: e.deferred_template_effect is not a function
    at X (DspkgRvo.js:79:5348)
    at snippet-D9gWCFWE.js:160:19
    at update_reaction (index-D9jXyWpQ.js:4894:16)
    at update_effect (index-D9jXyWpQ.js:5061:18)
    at create_effect (index-D9jXyWpQ.js:4093:4)
    at branch (index-D9jXyWpQ.js:4347:9)
    at BranchManager.ensure (snippet-D9gWCFWE.js:160:6)
    at update_branch (svelte_internal_client.js:878:12)
    at svelte_internal_client.js:886:4
    at DspkgRvo.js:79:5443

Have you searched existing issues? 🔎

• I have searched and found no existing issues

Reproduction

import gradio as gr

Screenshot

No response

Logs

System Info

6.1.0

Severity

I can work around it