Half-screen overlay when activating audio clip

Here’s a video of the bug. In it, I’m pressing the play button on an audio clip that is hosted at the following URL: https://depts.washington.edu/abrc/mbrp/recordings/Urge%20Surfing.mp3

Another thing that was messing it up around that time is that I changed the Glide subdomain from distraction.glideapp to distraction-steve.glideapp. I don’t remember if I did that before it started bugging out.