Is there an existing issue for this?

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Bug description

When using the GUI to analyze videos after training and evaluation, when clicking plot trajectories box, the options remain bodypart1,2,3, and objectA which are the default values. Even though they are updated in the config.yaml file, they are not updating in the GUI. Picture for reference attached.

Operating System

operating system

MacOS 15.0

DeepLabCut version

dlc version

3.0.0rc1

DeepLabCut mode

single animal

Device type

gpu

Steps To Reproduce

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Relevant log output

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Anything else?

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