Denoise Button disapperas in Wavelet 1-D Denoise tool with a 12 level decomposition

When I use the Wavelet 1-D Denoise tool and I use a decompostion with 12 levels, the Denoise button on the bottom right disappears, because the window size does not re-adjusts. So, I cannot apply the denoising. How can I solve this problem?

I attach a screenshot of the window.

Thanks.