Trying to set MUIV_TheBar_Attr_Selected state using MUIM_TheBar_NoNotifySetAttr on a button that is part of a mutual exclude group doesn't seem to work. I still get a notification on MUIA_Selected. As a workaround, I've tried to use MUIA_TheBar_Active with MUIA_NoNotify but that didn't do the trick either.
Trying to set MUIV_TheBar_Attr_Selected state using MUIM_TheBar_NoNotifySetAttr on a button that is part of a mutual exclude group doesn't seem to work. I still get a notification on MUIA_Selected. As a workaround, I've tried to use MUIA_TheBar_Active with MUIA_NoNotify but that didn't do the trick either.