Warnings on the table component

Polaris
1

Hello,

When using the following HTML:

<s-table>
        <s-table-header-row>
          <s-table-header listSlot="primary">One</s-table-header>
        </s-table-header-row>

        <s-table-body>
          <s-table-row>
            <s-table-cell>Value</s-table-cell>
          </s-table-row>
        </s-table-body>
      </s-table>

Polaris will complain with the following warnings:

image
image2084×104 25.4 KB

(React 19)

2

Yeah, these are a bit annoying. Are they still there in “production”?

3

We’re aware of warnings not quite working correctly when using raw HTML (and not React). However, I’m not aware of warnings not working correctly when using React; I was unable to replicate that here.

https://codesandbox.io/p/devbox/modal-events-react19-forked-xmhz4v?workspaceId=ws_2hwbDQnoDWqZjgYjLNSEoC

Do you have a codesandbox replication?

4

I’m using it on React 19. This is odd that they don’t appear in the Sandbox. I will have another look :).

5

Perhaps you’re SSR-ing the components and the warnings happen before hydration?