Moving Pedal Elements causes uncontrollable downwards movement of all subsequent elements
Steps to reproduce:
Open or create a score using a grand staff (I used a piano) with enough bars to span multiple lines on the page.
Add or select existing pedal markings. (The " |_______/\__________/\___| " type)
Use the middle button in the selection editor to attempt to move the pedal markings upwards or downwards.
The markings would move upwards and downwards with the mouse.
The markings only move downwards, regardless of mouse movement, and move at a rate much greater than that of the mouse movement.
See linked screen recording. I can provide the mscz file if required.