Spellcheck Not Working

Spellcheck Not Working

Hello, yeaturday I noticed that spellcheck is not working.

As I remember, as I typed, my  miss-spelled words were flagged and could fix as needed.

I have tried on Chrome, IE and Firefox.

Can this be investigated please?

Link to my test doc;  https://docs.zoho.com/writer/open/7290q50a70a755458490aa29a1717478afedf