... I nearly always read with my iPad oriented in portrait. For some reason I don’t remember, I happened to be on the Atlas site once in landscape and - boom - all of the pulldown menus work fine. I’m not sure what, if any, help this is, but there you go...
That could very well be the case. I have the same issue using this forum on my iPhone6 Plus. When I hold the phone in portrait mode, I never see the RECENT POSTS column off to the right -- which essentially makes browsing the forum that way completely useless (to me, anyway). However, if I rotate the phone to landscape mode, the presentation looks more like it does on my desktop (not quite exactly, but close enough). And most importantly, the RECENT POSTS column re-appears!
I guess this is all part of the "responsive programming" nonsense that a lot of new websites have been employing for a couple of years now. I absolutely hate when programmers locked away behind a computer screen all day decide for me how the website layout "should" look. What to they know??? Instead, I MUCH prefer the good old days, when a website was a website. And regardless of which device you're using, you browsed a website thru your browser program, and you could zoom in and out to the areas of the presentation you wanted to see. And in doing so, you could also increase the size of the font so these websites could be somewhat readable on small devices.
I fully admit I'm a dinosaur when it comes to adopting apps for this and apps for that. Just give me the desktop version of a website, and let me control the presentation I want to see on my mobile device. But I realize that ship was anchored into the harbor for good, when today's programming wizards decided they knew what's best for each mobile device out there. NOT!!!!
David