I had previously updated one of my worlds to 1.14, and didn't encounter this, though I only played around for a few minutes before loading from a backup because of the chunk rendering issues. I found this bug on a skyblock world i created in 1.14, not an updated world. When I press escape to do something to the settings, occasionally the buttons don't respond at first click, but when clicked twice, go to the selected location and then plays the click sound twice in rapid succession. Other times, the buttons work on first click, but still play the sound twice.