Technically, you could do this in Mylio but probably not in the way you want.
Mylio stores “Live Photos” as
Photo.extension <- the “photo” it shows in the interface
Photo.xmp <- all the metatdata
Photo.myb <- everything else
Literally the myb is just a zip of everything else associated with the photo. So in the “Live Photo” case that would be the associated video file. If you have edited the file in Apple photos that also includes the XML Apple uses to non destructively perform the edit. As well as a copy of the original photo.
In your case you could just manually create the myb file by zipping up all the associated extra photos and changing the extension.
However the interface would only show the single main photo.
Mylio stores “Live Photos” as Photo.extension <- the “photo” it shows in the interface Photo.xmp <- all the metatdata Photo.myb <- everything else
Literally the myb is just a zip of everything else associated with the photo. So in the “Live Photo” case that would be the associated video file. If you have edited the file in Apple photos that also includes the XML Apple uses to non destructively perform the edit. As well as a copy of the original photo.
In your case you could just manually create the myb file by zipping up all the associated extra photos and changing the extension. However the interface would only show the single main photo.