With my Modelsbuilder configuration ("AppData" builder mode) I expect to see a popup variant of the Save button (with a triangle) whenever I change my document type in the backoffice.

But half the time (non-empirical data here :-) there's only the regular Save button. If I need to regenerate my models at this time I either need to click on a different doctype or hop over to the developer section and click on the generate models button there.

Known bug?

-Tor