Permission issue creating Vault

[john-light]

I am trying to create a Vault with ETH and am running into a permission issue. I think the problem is that the setup flow expected me to sign and confirm two transactions while setting it up (one to enable the collateral asset, and one to give permission to send a certain amount of that collateral) and I was only able to sign and confirm the first tx before the setup flow moved on to the next screen. But I'm not sure.

My setup is somewhat exotic: I am trying to create a Vault using the Agent app of my Aragon organization, via Frame. Everything should be good on my side: I have enough ETH to create the Vault, and the necessary tokens to vote to approve the Vault creation tx. However on the last tx to finally create the fault, I get this error in the Aragon client:

ACTION IMPOSSIBLE
The action failed to execute. You may not have the required permissions.

And given that I know for a fact I do have permission to perform this action on the Aragon side, and I have enough funds in the Agent app, I believe this issue is with the Oasis app and that transaction to give permission to enable the collateral amount that did not get signed. However I cannot find a way to go back to that screen and sign again. Each time I try to create a Vault again it skips that page and goes right to the last page to create the Vault tx.

Any help here would be appreciated!