Hi @Simon, glad to hear that you’re enjoying Skuid!
What version are you using? It sounds like you’re running into a product defect that was resolved in 13.0.8 and above where Flow inputs disappear from the composer. Can you try upgrading Skuid in a non-business critical sandbox and seeing if that resolves the issue?
Before upgrading, you should also be able to store and edit Flow inputs via the page XML. If Payable is the name of your model, you should be able to access the id field from the model’s first row by using {{$Model.Payable.data.0.Id}}. See Global Merge Variables for more information.
Notes on upgrading:
Best practices for upgrading can be found in Upgrading Skuid on Salesforce. As a reminder, Salesforce does NOT allow reverting back to prior versions of managed packages. Skuid always recommends installing new versions in a non-business critical sandbox environment to test all mission critical functionality before installing into a production environment. We also recommend that you update out of date themes after you upgrade. Please let us know if you continue to encounter any problems with this issue after upgrading.
