In a fresh AEM6.1+SP1 instance if we add all the columns using "Configure Columns" in Sites view and then go to Assets view, the default available columns in Assets view are disappeared. When opening the "Configure Columns" of Assets View shows few columns are automatically unchecked due to the changes made in Sites view columns.
similarly, if we change any configuration on column of Assets view then problem appears in Sites view. See attaches screen shot.
Is it a known issue ? and if is there any HF available for this issue ?