Probably in theory, yes. But we arent coming close to the limits of Amsteel Blue as hammockers. So IMO, its a moot point.
And properly tapered, the end of the fixed eye bury will have no impact on the exit of the adjustable bury. Its the line exiting the center of the line that creates the weak point. It will break at the exit before it breaks at the end of the fixed eye bury.