Toolbar ;locations not saved | ICAD 10.0.1462.118177.PE+.VC15.x64.CMS100a

I have migrated most of my customisations from 9.0 to 10.
Mostly they are working fine, but I have these 2 that will not save their locations & display status. See image

the toolbars are very simple in that they allow me to switch between 'work-spaces'. Yes there are other ways to do this, but this is my preferred option.
I have one displayed in each workspace, which allows me to toggle/switch to the other.
However no matter where I locate them, after exiting Icad and restarting they NEVER re-appear unless I go through the hassle of 'right click' - 'Toolbars' - select toolbar menus & 'tick' the individual toolbar.

I've left them floating
I've located them on the left, the right, the top.
BUT the always disappear on exit.