Swiper multi-column layout cannot loop?

var mySwiper = new Swiper(".swiper-container",{
  direction: "vertical",
  loop: true,
  autoplay: {
    delay: 1000,
  },//
  slidesPerView: 5,
  slidesPerColumn: 2,
})

loop
Apr.11,2021

official documents have
Swiper official website API

CSS swiper-slide 
var mySwiper = new Swiper('.swiper-container',{
  direction: 'vertical',
  loop: true,
  autoplay: {
    delay: 1000,
  },//
                slidesPerView: 'auto',

  // slidesPerView: 5,
  // slidesPerColumn: 2,
})
MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1bebd1a-46aee.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1bebd1a-46aee.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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