I have several keyboards on my list on iOS, including the Spanish Latin America keyboard. Pressing ctrl+space on my Anker Bluetooth keyboard to switch between them works until I get to the Spanish Latin America keyboard, whereupon ctrl+space doesn't work anymore. The only way I can switch away from that keyboard is to turn off my hardware keyboard and use the on-screen icons. I've been searching the web to try to find a way to do this with the hardware keyboard, thinking it might be because the Spanish Latin America keyboard layout might have some difference in it to ensure proper entry of Spanish-language-specific characters that would disable the ctrl+space shortcut in favor of some other one. Nothing I've found has helped. I'm hoping some kind soul here has the answer. How do I switch away from the Latin American Spanish keyboard layout using my hardware keyboard on iOS if ctrl+space doesn't work?