I think it’s a mentality thing that seeps through the whole team . When we are level or behind in a game we are looking to go forward and score and ( sometimes ) look a decent team .
When we go in front the whole focus changes to not losing a goal . We sit deeper and deeper , do not retain the ball , don’t attempt to build sustained pressure .
This is something that needs a change of emphasis / attitude , and that needs to come from the manager .