Question: What happens when a UE receives multiple candidate PSCells associated with one candidate target PCell in a conditional reconfiguration?
Option 1: The network provides only one configuration for the same candidate target PCell.
Option 2: The network provides multiple conditional configurations for the same candidate target PCell, each containing one MCG configuration and one SCG configuration.
Option 3: The UE applies the first received configuration and ignores the rest.
Option 4: The UE performs a random selection of one configuration to apply.
Explanation: According to the text, when there are multiple candidate PSCells associated with one candidate target PCell, the network provides multiple conditional configurations for the same candidate target PCell. Each configuration contains one MCG configuration (for the same candidate target PCell) and one SCG configuration (for one of the multiple associated candidate PSCells).