Mac Machines Stuck at Recovery Mode when updated to 14.3

Hi Team,

We have Apple's OS Update for Mac machines in our fleet . Where some Macs are Silicon previously at 14.2.1 and we updating them to 14.3 using Command ScheduleOSUpdate with InstallAction key set to Default.

We also have set restriction set with keys forceDelayedSoftwareUpdates set to true and enforcedSoftwareUpdateDelay set to 1 For Updating at earliest.

FYI,

These machines already have FileVault Encrypted with them and also has Admin User

After Restart We can see that the device automatically boots to Recovery Mode asking for a "Recovery Key" to continue , Even When we have given the personal recovery key (or) Trying to unlock the disk using Admin user's Credential in Startup Disk Things not working.

FYI ,

The machine have asked for BootStrap Token After ScheduleOSUpdate Command And MDM have given them in Response

Can We please know where there is a issue and why this behaviour is occurring