Same problem for me also. In fact, the only time that you can scent a flower arrangement is if you are in that career and it is your daily task.
I also noticed that only some flowers work. Like snapdragons, which is not helpful unless you want to be.mean to another sim lol
But also, you can't sell most of the flowers either. At least not from the inventory
Rose, Death Flower, Orchid are the only flowers that work for me right now
I know, so annoying! Ive6made a couple of posts about it on Reddit to see of others in the community were having problems but no such luck.
I also emailed EA with the only email address I had for them but no one responded yet, probably not the right one anyway haha
Hopefully it gets fixed soon with all these new add ons
