Need the option in settings to remove the buff bar. Already been sat with that pointless icon link to era packages (troops, buildings etc) on that side of the screen for years. Really didn't need more junk adding to that side. It's 7/8 years too late for mobile users to care about what buffs we have to use we already figured it out. Why did it take 8 years to come to mobile? gonna guess because there hasn't been anyone asking for it.
As pointed out also, what is the point of a buff bar which shows your fighting/neg buffs from gbs etc when ABSOLUTELY everywhere where you use the buffs you can't see the bar.
A/B testing seems rather pointless, what could possibly be the A/B on a daily bonus? someone in A logs, it pops up right away and they click on it, someone in B doesn't have anything to click. Only thing this A/B test does is give some of the players access to additional resources and buildings etc and some none, are you testing with players how to create imbalance? thats all its doing yet again.