Cursor keeps shifting to the top of notebooks in JLab v4

[erkin98]

Description

Screencast_10.04.2024_13.59.40.webm

Reproduce

1. Go to Notebook (notebook opening with IDocumentManager.openOrReveal)
2. Click on insert cell button
3. Auto Scroll down happens
4. See video

Expected behavior

It shouldn't go to that down

Context

• Operating System and version: Linux Ubuntu 22.04
• Browser and version: Chrome 123
• JupyterLab version: 4.1.5

Troubleshoot Output

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Command Line Output

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[erkin98]

that does not happens when notebook opening with IDocumentManager.open

[JasonWeill]

Are you using real-time collaboration (RTC)? If so, this may be a duplicate of #14106.

[erkin98]

Are you using real-time collaboration (RTC)? If so, this may be a duplicate of #14106.

yes, we are using RTC

[JasonWeill]

Let's continue the conversation in #14106. Thank you for your contribution!

[andrii-i]

I looked at this issue while trying to troubleshoot #14106. Auto scroll down described here and shown on video is a standard / expected behavior during the creation of a new cell. Viewport is expected to move / scroll to automatically show the new cell including during the creation of a new cell via "Insert a cell below (B)" as shown on video.

@erkin98 if you find this default behavior problematic, it would be more fruitful to open an issue about "Auto Scroll on new cell creation" to for example discuss a possibility of making such a behavior optional.