Keyboard obscuring app bottoms

IOS 12 - iPad pro 10.5 and iPhone 8 plus. I have encountered more than a few apps that require the user to enter information at the bottom of a screen. Until IOS 12, this wasn’t an issue. Under 12, the keyboard often obscures the area where responses are required, requiring me to hide the keyboard temporarily until I know what input is required. Then I unhide the keyboard and type in the required information without being able to see what I’m typing. This occurs with multiple different keyboards and most often with apps that use Safari for display. Have others experienced this issue? Is it a bug in IOS or Safari, the apps, or is there some new dynamic resizing setting I haven’t located?

Keyboard obscuring app bottoms
 
 
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