Yellow rectangle in MiniMap seems to show viewable area of whole node graph. (1st image)

Sometimes its horizontal position differs from actual display position. In 2nd image, you can see graph view shows nodes but there's no nodes in yellow rectangle.

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It seems to be a bug on Unity side. Maybe this diff is for this issue. https://github.com/Unity-Technologies/UnityCsReference/commit/1af97d8b394202afdec5b032e63a3c5104388fdb#diff-bb762dcace8aaeac74d1f59cbe10da3b