Old versus new

[harryd]

I prefer the older version, the one without all the icons at the bottom of the screen which shift around and are hard to press if you have a screen protector on your iPad, but what is even more annoying is zoom keeps reverting back and forth from old to new. Maybe it depends on whose zoom I am in. Maybe it has something to do with the tides. Who knows? One time I ran a friend's zoom for him, typing in his host key,  and when I tried to start up my own zoom I had to get my own host key. Upon doing that, it switched to the old format, which was nice. What gives? Any way to have the old format all the time? Any way to stop the switching nonsense?