Also many thanks for this nice feature I have only shortly discovered

I am playing around with In-page classic classname footnotes as I haven't seen any epub3 book so far.
I works fine, but almost for each new book I have to add its corresponding CSS class name ...
But shortly, I was playing with the ALReader reading app, and it supports it also, but it has only one config checkbox to activate showing footnotes at the end of the page, and it works almost everywhere pretty fine.
Therefore please allow me a question/suggestion - wouldn't it be nice to have something like this also in KOReader ? I mean it anyway supports hyperlink in the page, pickups the html block they point to, but then attempts to match it agains the tweaked CSS class which contains the property cr-hint: footnote-inpage and if ok, they it shows it in the page
(this is at least my understanding)
Why not to introduce another config checkbox to simply activate showing the block the hyperlink in the page points to below in the page, without the necessity to inspect at first the html code and then add the proper css class name to the tweak ?
(at least I believe in AlReader it is that simple ... )
Thansk, Norbert