Looking at the match stats, almost everything was even except they offloaded 13 to our 6.
As Ari and others have said, it's a question of keeping composure for the 80 mins, and getting the "spine" to co-ordinate better. Put simply, we have incredible strike power, especially the back row, but we aren't using them, especially when we are under pressure. Bottom line is we couldn't score the points when the going got really tough.
The loss had nothing to do with Beale.
Hopefully, the combinations will keep evolving, the composure will develop and more attacking options open up