IK FK Switching in Sequencer

When switching to FK from IK in the sequencer with auto keyframes turned on, the rig snaps back to its default position and switches back to IK mode. In the control rig editor, everything works flawlessly, no popping or changing of movement.

Also when trying to pose in FK in the sequencer with auto keyframes turned off, I set my pose, then go to set a keyframe manually, It pops back into the original IK pose I set beforehand, and switches back to IK mode yet again.

Is there something I need to do before setting a keyframe in FK mode that I am missing to prevent this?