Sorry for the Poor Title, but it's difficult to summarise.
I have Un-Pinned several Toolbar Items (moving them to side of the screen). Since updating to the latest version 6.7.19388.6796, the anchored tools expand so much they disappear off the bottom of the screen, when a session is Hosted.
If you pin a tool back to the Toolbar, the remaining un-pinned tools display properly & remain so when the first tool is un-pinned again.
Further, when posting this & selecting CWC Version from the Drop-down menu; the latest version listed is 6.4.15361. When I select "My version is not Listed" - 2018.2 is display - whatever that is!!!
Customer support service by UserEcho