Hi !

I'm facing the same problem described in the thread
"http://forums.ext.net/showthread.php?threadid=4920-16-1.aspx?Highlight=HideCheckAll"

There where martin.hicks says:
"I

have several grid panels contained within different tabs - within the

first tab, the Check All checkbox is hidden (correctly), however within

all other tabs, the Gridpanels show a slightly obscured checkbox.
The

behaviours are correct however, in the sense that these obscured

checkboxes are not selectable and only one row can be selected at a

time."

The bug has gone from the first tab but remains in the other tabs. (please, see attatached image)

There some workaround ?

Thank's