Its bytes are not payload slots everywhere. On the DW5000C dishwasher all
four (8E 8D 8F 02) are course codes in that device's own course list, three
already translated -- Plastic, Pots and pans, Baby Care. There the token
marks which ordinary courses came from the cloud; they select with a plain
Course_ write and need no payload, which is consistent with it carrying no
payload token at all. It also has a DownloadCourseList_ token the washers
lack. On both washers the slots share zero overlap with the course list and
a payload is required to select one.
So the "this is not washer-only" claim was wrong, and gating on
advertised_slots offered that dishwasher's owner a naming flow for programs
that already work and are already named. The Repairs card was spared only
because the payload gate added earlier happens to catch it.
cloud_slots() subtracts the device's own course list, which separates the two
readings without guessing at families: what remains is slots that cannot be
selected any other way, which is what this module is for. Everything
user-facing now gates on that -- the options menu entry, the naming flow, the
Repairs count. The dishwasher gets nothing, both washers are unchanged.
Found by reading the dishwasher fixture's options array while answering a
question about it, which is also why diagnostics now reports advertised and
cloud slots separately: the difference between them is the whole distinction.