Importing a saved Rhino 7 Toolbar into Rhino 8

Hi all, I want to migrate my works from Rhino7 to Rhino 8, but there is an issues I still don’t know how to solve it.
After I import/(open) a toolbar I saved from Rhino7 into Rhino 8. It shown only one tool there, the rest are all gone. Those are all most frequent use tools…I cannot work without them.
I wonder why and how to fix it?



POPUP.rui (6.8 MB)

Many thanks