Hi. Sorry for the delay in response.
Indeed, the crafting time is not modified by this mod. The base crafting time of 100 seconds is from SE. As such, I will probably not modify it directly without a specific balance reason. I know there are some good tweaks mods out there for SE, one of them could build it in. I might one day make a broader tweaks mod for BZ which could incorporate it, but no idea when that might be.