Oh, I forgot about. I suffered from the same problem. It also happened when I tried swiping long words. I would get a completely different word or nothing at all.

FlorisBoard used to be my keyboard, but a couple months ago I found the Unexpected Keyboard. Both keyboards don't have spell suggestion.

FlorisBoard didn't have update for almost a year, but the developer is still working on it. The Unexpected Keyboard had an update last month.

Between those keyboards I prefer the Unexpected Keyboard.

The original used to be my favourite reddit client, so I'm really happy to see there's a semi-fuctional lemmy fork.

So this means another lemmy app for me to install. I'm still switching between apps