Toggle Button on Root Webpage not working

I have three Sonoff Basics and they were all using verion 2.1.2. I notice that in both Chrome and Firefox that the Toggle button didn't seem to do anything at all. I figured it'd probably be fixed in another version.

Today i saw 3.1.16 and flashed them all to that as you now have support for Alexa. However, again, this toggle button seems to do nothing.

I turned on debug (console) and viewed the Chrome Console as well when i press this button. But it's as if it really doesn't do anything. No change in my devices, console or anything when i press that button.

Am i missing something?