Console logs on webfrontend resource scrolls too much

[davidfowl]

Not sure what caused this but when I make a new project

Screen.Recording.2025-08-27.at.12.16.49.AM.mov

This is a regression from 9.4. Not sure why it only happens with that one project.

[tjwald]

This is happening with our team as well! All resources effected (node, containers, dotnet projects...)

[jack775544]

I haven't been able to easily replicate it but I have seen this happening sporadically on a coworkers computer running 9.3.1. Last time this happened we took a look at the browser console and didn't see anything weird in there.

[davidfowl]

Probably not a regression hmmm

[divyeshio]

Not only console logs, it's happening with structured logs too.

Notice the last count it shows is 2559, it should have been 1500. I think the rows exists and therefore extra height, just that somehow they are not being rendered correctly. I feel like there is issue with Virtualize component, not sure tho. Also, in console logs, at a certain scroll position, it jumps to a different position altogether. For me, this was happening for last several months, certainly not a regression from last release.

Here's a small repro - https://github.com/divyeshio/ConsoleLogIssueRepro

screen-recording.mov

[KennethHoff]

This has happened to me as well for the last little while. Not entirely sure when it started happening, but at least a month. Probably even longer. This is the Console logs view.

It seems to happen whenever new stuff gets added and it gets split into two; one part that shows the last few lines and then seemingly hundreds of empty lines before it's rendered again at the top. It's also very buggy in that when I scroll a couple of lines it just stops rendering entirely and scrolls to the middle of nowhere. Basically, I cannot scroll to see history and I have to manually scroll to the bottom constantly.

I've started just reading the logs in Podman Desktop instead

[divyeshio]

Just noticed this is happening even in TextVisualizerDialog (this also uses Virtualize), the text has to be longer than container size and then it is consistently replicable.

screen-recording.mov

[adamint]

@JamesNK since you're looking into the rest of the console logs issues