Server group is not reflected in job information when submitting to Backburner from a script

[kmori3]

I am submitting a job from 3dsMax to Backburner by specifying a server group in a script, but it is not reflected in the "ASSIGNMENT/Server Group" in the "Job Summary" tab of the Backburner monitor.
The job itself is being handled correctly by the group specified in the submit, so there is no problem, but since it is not reflected in the job summary, it looks to other users as if the server group is not specified, which is a problem in terms of operation.

<Environment>
・Windows 10
・3ds Max 2022
・Backburner 2019

<Sample Code>
import pymxs
net_manager = pymxs.runtime.NetRender.GetManager()
net_manager.connect('manual', 'xxx.xxx.x.xxx')
servers = net_manager.GetServers(filter='group', key='ProjectA')
job = net_manager.newJob()
job.Name = 'backburner_test'
job.fromFrame = 1
job.toFrame = 1
job.frameOutputName = '//xxx.xxx.x.xxx/output/test_.png'
job.Submit(Servers=servers)
net_manager.Disconnect()

<Backburer Monitor>

Is there any better way ?