Linuxcnc 2.9.x and Glade GTK3 display issue

Line 24, replace this:

with this:
works for me on 2.10:

 

Sorry got distracted over the holidays.

So I made your recommended change to the glade file and it did not work. see screenshot

any more suggestions?

thank you as always
 

Works for me as well with the change Aciera suggested.

Im struggling to understand why it works for both of you. I have 2 different machines and a laptop and it works on none of them. All 3 computers running 2.9.3.

You changed nothing but line 24 ?

You changed nothing but line 24 ?

That's correct

You might want to update to 2.9.8 as there have been some bug fixes since 2.9.3 (not sure if that is why it doesn't work for your though)