It’s not going to change. Zantai will never not very acquiesce such an incredibly non starter. And I would be disappointed if it would but like medea_fleecestealer said, Grim Internals has the option to increase the game’s speed. You need to change it manually in the config file because I don’t see it in the GUI configurator
But maybe reaching max 135% MS will be enough for you though. It makes a big difference.
Oh, and you can make dedicated builds with Movement Skills eisprinzessin mentioned. For example