Thanks for reporting this @Ken. It’s a known issue, but it’s unknown when it will be fixed. Focus of our (small) team is currently on rewriting the core of the app (see the announcement), after which redesigning the mobile app is high on the priority list.
The only workaround I know of at this moment is to close the keyboard and tap into the block to (hopefully) have the toolbar show. I find it very annoying as well…
Sorry that I can’t offer a solution, but hopefully the above info clarifies things a bit.