This is what worked for me...
1. Be on February Security
2. Disable Security Pin in settings
3. Reboot to TWRP (Make backup if needed)
4. Factory Data Reset
5. Flash DU
6. Flash TWRP
7. Reboot ROM and set up without security
8. Reboot back to TWRP and flash latest Magisk
9. Reboot back to ROM and set up security
10. Done!
1. Be on February Security
2. Disable Security Pin in settings
3. Reboot to TWRP (Make backup if needed)
4. Factory Data Reset
5. Flash DU
6. Flash TWRP
7. Reboot ROM and set up without security
8. Reboot back to TWRP and flash latest Magisk
9. Reboot back to ROM and set up security
10. Done!