Comment 0 for bug 1791265

Steps:
- enable "Automatically build when branch changes"
- set an option (PPA, snap channel and/or archive pocket) in "Source snap channels for automatic builds:"
- Request builds (at the bottom)

Expected:
- either there's a channel selection in the manual request for all the options (using the above as defaults)
- or apply the options above directly

Current:
- only PPA (defaulting to empty) and pocket (defaulting to Updates) are available to select on the request