fix(prompter): Broken scroll jumping on button press

Author: PeterC89

packages/webui/src/client/ui/Prompter/PrompterView.tsx

@@ -369,7 +369,10 @@ export class PrompterViewContent extends React.Component<Translated<IProps & ITr
 		this._lastAnimation = animate(window.scrollY, scrollToPosition, {
 			duration: 0.4,
 			ease: 'easeOut',
-			onUpdate: (latest: number) => window.scrollTo(0, latest),
+			onUpdate: (latest: number) => window.scrollTo({
+				top: latest,
+				behavior: 'instant',
+			}),
 		})
 	}
 	listAnchorPositions(startY: number, endY: number, sortDirection = 1): [number, Element][] {