No Js console [SOLVED]

Question

At my new phone happened 2 things; a good one and a bad one:
1.I'm happy that Sololearn ES6 started working for me
2. I'm sad, because of the fact that debugging web apps is now impossible because of js console not popping up (not only about displaying info with console.log(), but also it does not throw my errors, so I can't debug my charged particles simulator.)

Someone had similar issues and has fixed it?
The js console is hidden

Answer 1

I dont know, my console work very good:

let a, b, sum;
a=5;
b=7;
sum = a+b;
console.log(sum);

When I run it I can see result 12

Answer 2

Reinstalling helped, question closed

Answer 3

Mine simply does not work... I'll try reinstallling Sololearn