Hi, the floating robots works only for attended and developers licenses. Machine template enables multiple users to connect UiPath Robot to Orchestrator using the same machine key.
But you want to use unattended so for yours case can be assign only one user. So you can configured in Orchestrator those two VMs (for the same user) but you have to switch license manually between them.
I don’t know the different way if you don’t want buy new license.
Did we try using Concurrent runtime of a unattended bot license
So that you can use them in two machines simultaneously
Have a view on this thread for more insights
And it’s not about the robot type we can use standard machine and standard robots
But while using concurrent runtime if the job A is running and meantime if we trigger job B then B job will be in pending star until Job A is over