[Phil_C]

I have two plugboards. Each one will work properly on my Kobo readers if it is the only plugboard. But if both are present in calibre, only one works and the other does nothing.

One is for using commas to separate multiple authors. The other is for inserting various metadata into the comments field.

The first one shown in the image will never work if the second plugboard is present. The first one works if the second one is deleted. The second always works when both are present, seeming to take precedence over the first.

Is it possible to have both work, or is this a built-in limitation?

Thanks for any advice.