When searching words in Reading Buddy, it says “Tap the enter/search key again to automatically add the first result below.” But neither hitting the Enter/Return key on a physical keyboard when using desktop Firefox or Chromium, nor tapping the equivalent key in Android's Firefox or Chrome (a key that Gboard displays as a right-pointing arrow “→” with that field in focus) seems to do anything. I think I remember it used to work (on desktop) some months ago, but it seems to be ignored now.
Do you have such button? I checked on mobile because the message about “tapping” seems to be written with mobile in mind: the icon on the virtual keyboard there changes with the field type, and these are all plain “text”-type fields on renshuu, not “search” fields, so it displays “→” rather than the icon of a magnifying glass. But it doesn't seem to affect its behaviour in any way. At least not in browsers; it's the same “Enter” key event it generates. And I'm more concerned with the desktop browser anyway. Some keyboards have additional “media keys,” but pressing Search in a browser is the same as Ctrl-K – it just goes to the search bar. I'm pretty sure that's not it.
