Oh I have to apologize @fschhh! The blue glow on your image does not really look like CA. At least not what I am used to. It is stronger and shows a very saturated blue, my copy shows a bit blue towards the center and stronger orange outwards.
Edit: playing with Defringe tool
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disabled
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enabled
The GUI for Defringe seems to have a bug. It shows only the upper half of the equalizer for a few seconds:
