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ros - Why rqt_bag does not visualize custom messages with images?

When using ROS, I sometimes use rqt_bag for message visualization.

When a message is an image, and it is being published, right-clicking it gives me the option of seeing it as an Image

But when I make a custom image that contains an Image (say, an image and its unique id), and I publish it, rqt_bag only let's me see it as raw data (and an image is binary so that is a bunch of unreadable characters) and not as an image

Is there anyone with experience on how to visualize images for custom messages with rqt_bag?


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