Lafayettemo,
Welcome to JOF
The light switch locations you described are the same in my 2018 24RBS..., but I agree having the main light switch outside of the cabinet makes a little more sense.
My 2018 24RBS has the coat hooks, and the 2019 24RBS models that I have seen (2019 24RBS's on youtube) has one as well.
I would get back with your RV dealer.
Please note that the 24RBS floor plan falls under the "Jay Flight" models, not the Jay Feather.
Bob
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2016 GM 2500HD 6.0L/4.10
2018 Jay Flight 24RBS
2002 GM 2500HD 6.0L/4:10 (retired)
2005 Jayco Eagle 278FBS (retired)
1999 Jayco Eagle 246FB (retired)
Reese HP Dual Cam (Strait-Line)