drag and drop problem

>System Preferences>Trackpad to make modifications/see Gestures /demos & actions

How to use the Force Touch trackpad - Apple Support

https://support.apple.com/en-us/HT204352

Change Trackpad preferences on Mac - Apple Support

https://support.apple.com/guide/mac-help/change-trackpad-preferences-mchlp1226/mac

Use Multi-Touch gestures on your Mac - Apple Support

https://support.apple.com/en-us/HT204895

Use trackpad and mouse gestures on Mac - Apple Support

https://support.apple.com/guide/mac-help/use-trackpad-and-mouse-gestures-mh35869/mac

It does work if you can figure out the proper way to do it. I don't have the patience to practice it so I just disable the setting. From what I've found where you click on the file name and how hard you press to click (light to medium pressure) makes all the difference in success or failure.