Form button component inside a form does't exist anymore in the components options

Personally I’ve always thought it’s bad practice to put a form within a form. I think some users have ran into issues where they would lose all data entered on the first form when going to the second form. If you are trying to add an entry to a choice component that may be missing, I would recommend a text component and a choice component both pointing to the same column. This will allow you to manually fill something in if it doesn’t exist in the choice component. You can build your choice component from the submitted values or use a unique formula in a different sheet to build the list, although I think Glide may be performing a unique on choice values already. Not 100% on that one.