Hi Biene,
When washing bedding or bulky items, we recommend using the BEDDING/WATERPROOF cycle. Please note that you should not wash different types of bedding (blankets, sheets, comforters, or duvets) together. They can get unbalanced in the tub and cause poor spinning results.
On pages 39-41, you can check the cycle overview of this washer.
https://downloadcenter.samsung.com/content/UM/202306/20230630150359911/DC68-04037J-04_IB_WA54R7200A_EN_CFR_MES_R_230628.pdf
Thank you for choosing Samsung and have a great day!
^Rainly