After a few updates on Windows and Kubuntu, on Kubuntu I no longer have write and modify access to NTFS drives, can only read NTFS partitions even as root.
Systen config: 128GB M.2-SSD drive, 1TB S-ATA-HDD drive.
Installed dualboot: Windows 10 Home, Kubuntu GNU/Linux
sda 8:0 0 931.5G 0 disk
└─sda1 8:1 0 931.5G 0 part /media/User/DataDrive (NTFS)
nvme0n1 259:0 0 119.2G 0 disk
├─nvme0n1p1 259:1 0 499M 0 part
├─nvme0n1p2 259:2 0 99M 0 part /boot/efi
├─nvme0n1p3 259:3 0 16M 0 part
├─nvme0n1p4 259:4 0 60G 0 part /media/User/Windows-10-Home (NTFS)
└─nvme0n1p5 259:5 0 58.7G 0 part /Kubuntu (XFS)