Edit: Incidentally, any chance the UI for retracting a comment could be modified? I have two suggestions here:
You should be able to strike out the text manually and get the same-ish effect, or leave a retraction notice. The text being hard to read is intentional so that it really cannot be the case that someone screenshots it or skims it without noticing that it is retracted.
You should be able to strike out the text manually and get the same-ish effect, or leave a retraction notice. The text being hard to read is intentional so that it really cannot be the case that someone screenshots it or skims it without noticing that it is retracted.