Toolbox closes immediately after open

I’ve noticed a switcher Local/SSH/Hub(don’t remember) in the Toolbox view.

Firstly, I switched to the latest option (Hub), there were nothing
Then I switched to the SSH option and suddenly my Toolbox view collapsed.

When I try to open it again it disappears immediately. I tried to restart the toolbox, but nothing helps.

Seems something happens on the SSH page that breaks toolbox

I’ve downloaded toolbox again and it works now.

There is an issue on Youtrack about that. Had the same problem. For me the fix was to change in the setting the renderer to OpenGL.