How can I hide the Sources panel by default in History?

Hi. This is super annoying, and I’m surprised no one has complained about it before. Since upgrading to 2026.9, the Sources panel in the History view is always expanded for me. I don’t really use it, and it takes up quite a lot of space that I’d rather have available for the graphs. Every time I open a history graph, I have to click the Sources button to collapse it. Is there any way to make the Sources panel collapsed by default?

this is a disgrace of a design choice.