* fix: Get current values for MPM options * fix: Don't show sub-proto dropdown when empty * Add suggested call to `update()` * Add callback to refresh when subtype changed * Trip `SetValueHandler` rather than setting value Thank you to @raphaelcoeffic for the hint ;) * fix: Saving values when changed is a good idea! * Load option flags properly when using internal proto list * NumberEdit fields don't implement LV_EVENT_VALUE_CHANGED, use update() instead * Fix checkbox behaviour * Fix autobind checkbox after switching away from DSM * Fix more parameter needing update on MPM sub-proto changes * fix: Also update servo rate if present * fix: Channel mapping needs updating also Co-authored-by: Raphael Coeffic <raphael.coeffic@frafos.com>