Multirate IP FHT Support

Hello I am trying to create a reconfigurable FPGA device using FHT transceivers to generate the highest possible speed PAM4 outputs. I'd like to create a device that can switch between many speeds at the same time, however, the F-Tile PMA and FEC Direct PHY Multirate IP currently does not support FHTs being reconfigured in any way (neither does the dynamic reconfiguration IP). Is there any news about when this feature is to be added?

Thanks