I got my iPhone Xs about six months ago. No problems with glitching at all until I downloaded the iOS 14. My keyboard started glitching up first typing random letters when I would go to type a word and text my friends. Called Apple they told me to download the new update iOS 14.2, and they said that should work and help the glitch. But it didn’t help the glitch at all it made it absolutely worse. No it’s like my phone has a mind of its own 🤦🏻‍♂️ It honestly just takes me five minutes to text someone back because my keyboard glitches up so much. Now I have to use voice text/keyboard. Especially when I’m in apps for social media. I’ll be scrolling through Tik Tok or Facebook or any other social media, and it will just start glitching and scrolling on its own.