Let $S$ be the unit sphere of $C[0,1],  \|\cdot\|_{\infty})$, let $(B_{t})_{t}$ the brownian motion and $M:=\left| \left|B \right| \right|_{\infty}\sim  \left| N(0,1)\right|$

I would like to show that for any $A\in \mathbb{B}(S)$

$\mu_{A}:=P\Big(\frac{B}{\| B \|_{\infty}}\in A | \|B\|_{\infty}>t\Big)$ does not converge weakly to any measure as $t \to \infty$. 

I tried to evaluate the measure $\mu$ on the subsets of the cylinder generated by the evaluation map but it is still difficult to manipulate. 

Does any one have an idea ?