clientciphers @SPEED option will not works anymore?

Now I use v14.

I found that a @SPEED added in clientciphers does not work correctly.

Therefore, these list does not makes difference.

tmm --clientciphers ‘DEFAULT’

tmm --clientciphers 'DEFAULT:@SPEED

How can I make @SPEED works well?

We no longer support sorting by speed, the default cipher for SSL profiles is now ordered to optimize BIG-IP hardware performance.

Final - K15216: The default cipher for SSL profiles is now ordered to optimize BIG-IP hardware performance