There's a "PerspectiveUpright", option in the SDK so in theory if you're using a midi plugin, it should be accessible to the developer. You do know you can have the Level transfromation in a Preset and only select the Upright Mode option to apply the level adjusment as an automatic adjustment. A lot of the controllers do allow preset mapping.
(note for the Preset it's Upright Transforms that saves the current value into the preset, so don't use that when saving)
Sean McCormack. Author. Magazine Writer. Former Official Fuji X-Photographer.