Feature request, so can be ignored; but especially with the lack of difficulty options currently in place that are specifically for the randomizer, using the timetolose password for harder CPUs is one of the few ways to significantly affect the difficulty of a run.
Thing is, you have to type it in the password screen to enable it every time you boot up the game. This issue requests having it somewhere in the client/Archipelago settings that has it enabled by default upon starting the game/connecting to the archipelago server.