Flex-tool-bar dissapeared

Hello! Thanks for reading.

I am new to atom, I love the control. My first tweak was tinkering with the flex tool bar. I started playing with settings and… POOF! It’s gone. Uninstalled then reinstalled the package. Rebooted atom. Nothing. What should I do next? I am using linux - zorin os 15 ult

Turns out I was gave up too early. If you mess up the syntax, the toolbar disappears. Still figuring out exactly what that is but… Either way I figured it out.