Function _closeOneSubDialog

focus.js:668–688

(modal)

                const top = Math.max(0, Math.min(vh - dh, initT + e.clientY - startY));
                dia.style.left = left + 'px';
                dia.style.top = top + 'px';
            };
            const onUp = () => {
                dragging = false;
                document.body.style.userSelect = '';
            };

            const onTouchStart = (e) => {
                if (closeBtn.contains(e.target)) return;
                if (!dragHandle.contains(e.target)) return;
                const t = e.touches[0];
                dragging = true;
                startX = t.clientX;
                startY = t.clientY;
                const r = dia.getBoundingClientRect();
                initL = r.left;
                initT = r.top;
                dia.style.position = 'fixed';
                dia.style.left = initL + 'px';
                dia.style.top = initT + 'px';
            };
            const onTouchMove = (e) => {
                if (!dragging) return;
                e.preventDefault();