I'm a new user of GOS and the forum. I can't figure out how to create a new Discussion thread. When I type my post and hit the Post Discussion button it brings up the choose tags popup, but after I chose a tag tag, the OK button on the Add tags pop up is disabled and I can't continue because a tag is seems to be required. I'm nunning Manjaro Linux and tried posting with Chrome and Firefox and neither worked. Help please.