See several last lines of a task in progress

Let’s say that I have a task running, it’s the one with the yellow circle:


If I open the page in the middle of the progress, I’ll only be seeing new lines of that task. This is quite inconvenient for tasks which print a small amount of lines with meaningful information.

I’d very much like to either see all of the content in this log so far, or, at least, see the last 10 lines or so. Is it possible to do?