Dell Command Update not rebooting automatically via script?

I've been using the following command for a while now and while it does update all the firmware, it never reboots despite using the -reboot=enable option. Any idea why?

C:\Windows\system32>"C:\Program Files\Dell\CommandUpdate\dcu-cli.exe" /applyUpdates -reboot=enable -autoSuspendBitLocker=enable -outputLog="c:\temp\DellCommandUpdate%dt%.log"
Checking for updates...
Checking for application component updates...
Scanning system devices...
Determining available updates...
Warning: Because the BIOS update is selected and BitLocker is enabled on this system, BitLocker will be suspended temporarily at install time in order to apply the BIOS update. After the BIOS and other updates are applied, a system reboot is required to complete the BIOS update and re-enable BitLocker.
9 updates were selected. Download Size: 1.4 GB
[1] 1F23R, Dell OptiPlex 3090 System BIOS, 2.10.0
[2] CJ0G9, Dell Command | Update Windows Universal Application, 4.7.1
[3] MVJH7, Dell SupportAssist OS Recovery Plugin for Dell Update, 5.5.4.16189
[4] WR5J7, Intel Management Engine Components Installer, 2218.2.2.0
[5] 8KYW6, Intel Rapid Storage Technology Driver and Application, 18.7.1.1003
[6] HGCNG, Intel AX2xx/9560/9260/9462/8265/3165 Wi-Fi UWD Driver, 22.170.2.1
[7] 5T42Y, Intel UHD Graphics Driver, 31.0.101.2114
[8] Y9PHH, Intel AX211/AX210/AX200/AX201/9560/9260/9462/8265/3165 Bluetooth UWD Driver, 22.170.0.2
[9] 06E08FF1D0A27C6EDF38C0BBBB51FD3AFE8C8E3E, SupportAssist OS Recovery Tools, 5.5.5.16206
Warning: The power adapter and any peripheral devices such as Dell type-C docks must not be disconnected from the system while installing BIOS and/or firmware updates. Disconnecting such devices during installation may lead to system instability or unusable peripheral devices.
Scanning system devices...
Downloading updates (9 of 9), 1.4 GB of 1.4 GB transferred (100.00%)...
Creating system restore point...
Downloaded updates (0 of 0)., 1.4 GB of 1.4 GB transferred (100.00%)...
Installing updates (1 of 8). Update Name: SupportAssist OS Recovery Tools
Installing updates (2 of 8). Update Name: Dell SupportAssist OS Recovery Plugin for Dell Update
Installing updates (3 of 8). Update Name: Intel UHD Graphics Driver
Installing updates (4 of 8). Update Name: Intel Rapid Storage Technology Driver and Application
Installing updates (5 of 8). Update Name: Intel AX2xx/9560/9260/9462/8265/3165 Wi-Fi UWD Driver
Installing updates (6 of 8). Update Name: Intel Management Engine Components Installer
Installing updates (7 of 8). Update Name: Intel AX211/AX210/AX200/AX201/9560/9260/9462/8265/3165 Bluetooth UWD Driver
Installing updates (8 of 8). Update Name: Dell OptiPlex 3090 System BIOS
The program is currently performing a self update.
The requested command will be processed when the self update has completed.
The program self update is 10 percent completed.
Finished installing the updates.
8 of 9 update(s) successfully installed.
The system has been updated.
Pending self-update installation will proceed after other updates are completed.
[1] CJ0G9, Dell Command | Update Windows Universal Application, 4.7.1
Execution completed.
The program exited with return code: 0
C:\Windows\system32>