Linux Laserweb running GRBL 1.1; Why isn't the machine movement showing up?

Linux Laserweb running GRBL 1.1; Why isn’t the machine movement showing up? No matter where the gantry is or where it’s moving, the purple thing in Laserweb isn’t moving, and it always reads the X and Y positions as zero.

Also, why am I getting a work offset of -340 -10, and why is GRBL documentation written so very, very badly? Where are these numbers coming from? WHY!

$10=0 ?

Having exactly the same problem on windows 10.
Did you find a solution??

Did you try configuring GRBL with my previous answer?

@Jorge_Robles Thanks for quick response.
I found answer; WPos, $10 = 0, position reporting!
here, https://github.com/gnea/grbl/wiki/Grbl-v1.1-Configuration#10---status-report-mask

I see your previous answer NOW!