Amazon Echo / Alexa app

[Thomas]

Clear browser cache

Unfortunately it helped only at first attempt. Now if I reopen the dialog the strange GO dropdown menu is back.
Browser Firefox 67 on Windows 10
Edge misbehaves in same way but it's funnier. Therefore I've made a video for you https://www.dropbox.com/s/ucazlhzbte0azd...5.mp4?dl=0
You can see the dialog is correct at the first few miliseconds and then switches to the wrong format.