I recently upgraded from v12.12 to v12.21.
One of the buttons on a toolbar changed colour.
It used to show a symbol with the background colour set to default. So the background was the toolbar colour.
Since the upgrade it shows a different colour.
The reason only one button is affected is because it contains the command "Prefs STYLE=Commander" (followed by other commands).
If I remove this command the button no longer changes its background colour.
If I right-click the button a "styles" menu appears.
My question is how can I make the button show its background colour and lose the right-click menu.
Thanks for your assistance. 66320