how do I widen the tool palette on the left?

[mchahn]

Thanks. I was able to do it. I had tried hovering all over before but saw the pointer change this time. My problem is that first, I can't see those dots at all, even now. They might be there and my eyes are too bad. Secondly I apparently have to hold the cursor to within the one-pixel width of that vertical line. Thirdly the pointer is infitessimly small, at least to me.

I might be having hi-dpi problems. I forgot to mention I'm on windows 11 and several apps are breaking with hi-dpi. They are showing at native dpi. I don't know if that is the case with gimp since I've never run it before.