It was all fulfilled
That is a lie. The Smith Commission did not make the Scottish Parliament permanent, and it also failed to deliver on many of the powers proposed to it.
Lies like yours annoy people and will cost you your union. Quite poetic really.
The parties agreed that the Scottish Parliament is permanent though, which is what The Vow said.
There's nothing on that image which wasn't fulfilled.
The Vow was to be delivered via the Smith Commission. That’s what the parties all agreed to and the promises made in the Vow were not delivered, and EVEL came into being. The Brexit, the Boris, and everything else.
Unionists in Scotland chuckled away at all of this, rather than trying to protect the integrity of the Union they fought so hard for.