How to intercept "paste" event for table & remove background property from copied table headers

[TrySpace]

When i paste a Table in the editor, a property like this gets copied with it in the header (or any cell for that matter):

"background": "oklch(0.2282 0.047 83.09 / 0.035)",

What's the best way to intercept the data being transformed to platejs data? (I want to transform that into a hex color)

One option would be a normalize transform, but I want to limit render impact and only run it when you paste something.

I cannot find anything about this in the documentation.

[TrySpace]

@claude Can you answer the question how to do this?