I really have no idea why you posted your brand new completely unrelated question in an old thread, so I split it off into a new thread for you.
is there a way to hide the Click Bar overlay ingame?
I am actually unclear as to whether you want to
disable the Broadcasting Click Bar which is visible by default, or whether you have some other Click Bar positioned over something else in the game and you therefore want an invisible, but fully functional and still 100% interactive, Click Bar.
If you want to just hide or move the one that's there by default,
FAQ: How can I move the A->A,A and A->A,Z buttons in the top left corner of ISBoxer game windows? covers that.
If you want to make a Click Bar invisible, change its opacity value to 0 (or something close to it). To do this, select the Click Bar in the top left pane and change the Opacity setting in the bottom right pane.