[Bug] When adding a new slide, new content in the sidebar it does not update

[kenny-not-dead]

Before you submit this issue, have you checked the following

• Is this really a problem?
• I have searched the Github Issues for similar issues, but did not find anything.

Affected packages and versions

latest

Reproduction link

in slides after adding a new slide, despite its update, there are no changes in the slide bar

Expected behavior

content does not update in slide bar on new slide

Actual behavior

content is updated in the slide bar on a new slide

Screencast.from.2025-09-14.21-40-30.webm

System information

No response

[jikkai]

Univer Slides isn’t a focus for us right now. As you can see, there are still quite a few issues in Sheets and Docs we need to sort out first. We’ve added this to the backlog and will come back to it when we rebuild Slides later on.