Liz,
Again, you're terrific. I am impressed at the speed you're working on this project. Thank you for your time and all your hard work!
First of all, the update about the gboard: with the previous version, I had installed the gboard, and the problem with the keyboard I had reported had gone, so it was the Samsung keyboard the issue, not the app. Anyways,
I opened the updated version, and I can take the bold off the text, which is excellent; I saw that you have even the italics option, which is also fantastic. There's no center, but you said the text wouldn't lose the formatting, so I'm not worried.
What I have a little problem with, however, is the fact that the screen is almost completely blackened (again) by a black square on top of the keyboard, as if the keyboard was opening twice, once blank and once with the actual keys, which leaves only 1/4 of the screen for the text. This, by the way, doesn't happen with the plain text editor.
Sorry about giving you more work!
Giulia