Scrolling in logs does not work properly.

[WilliamKarvat]

Apache Airflow version

3.0.2

If "Other Airflow 2 version" selected, which one?

No response

What happened?

I did a clean installation of Airflow 3.0.2 and when trying to scroll the logs the following behavior occurs:

Even though it seems to be at the end, I need a few seconds to manually move down until I reach the end...

What you think should happen instead?

No response

How to reproduce

Fix Scroll behavior

Operating System

Running docker compose on Debian 12

Versions of Apache Airflow Providers

No response

Deployment

Official Apache Airflow Helm Chart

Deployment details

No response

Anything else?

Always

Are you willing to submit PR?

• Yes I am willing to submit a PR!

Code of Conduct

• I agree to follow this project's Code of Conduct

[boring-cyborg]

Thanks for opening your first issue here! Be sure to follow the issue template! If you are willing to raise PR to address this issue please do so, no need to wait for approval.

[jroachgolf84]

cc: @bbovenzi

[RoyLee1224]

It seems to be a common challenge with the virtualization library (@tanstack/virtual) when it handles items with dynamic heights.

Related PR: #50746

I found that even the official library example for dynamic rows shows a similar behavior when you scroll:
TanStack Virtual - Dynamic Example

[guan404ming]

Thanks, @RoyLee1224 and @WilliamKarvat! We introduced the virtualized list to improve rendering efficiency. However, this is a kind of a known issue with @tanstack/virtual. If the library releases a fix, we'll definitely follow up and update our component accordingly.