I used a Kindle for a few years, now KoboLibra2. The only problem I have is fontsize of dictionary pages. When I look up a word in any dictionary offered by Kobo (I use their Ebook service) the fontsize on any dictionary page has an unchangeable small font. Obviously I have no problem with the reading material fontsize or lighting - both brilliantly (pun) tailor-able.
Search as I might I see no way to change the fontsize of these support pages.
As I read in my second-language I use the dictionary word lookup I guess much more than many.
I’d gladly change readers if that would solve my short-sight issue. Any thoughts very welcome. Thanks in anticipation.