Keyboard disappears everytime I use bluetooth
Well, the title says pretty much, everytime i connect my iPhone 7 to my headphones, my keyboard disappears. I can't text other people while I'm connected to my bluetooth headphones. This suddenly happened to me, it's my first time, and I have no idea how to fix this issue.
Someone told me to restore my iPhone, but that's what I don't want to do, I think that's unnecessary
I have the latest update, so I can't even update to a newer iOS.