- DriverVariable.name update function passed DriverVar to
BKE_driver_invalidate_expression as a ChannelDriver.
- DriverTarget.name update function passed DriverTarget to
BKE_driver_invalidate_expression as a ChannelDriver.
- DriverVariable.type update function DriverVar accessed ChannelDriver,
clearing a flag.
This was exposed by [0] however this issue existed beforehand.
[0]: c26566ad27
708e84df90