Possible Bug- Moving Effect Keyframes

Hi, anytime I try to move my effect keyframes, new ones are created that I do not want. Please see video for simple demonstration: 
DR 20.0b Build 27 Windows 11

DR 20.0b Build 27 Windows 11
https://forum.blackmagicdesign.com/
https://forum.blackmagicdesign.com/viewtopic.php?f=21&t=220515