A couple of months ago, we bought the wrong felix (not as good as it looks) wet food but gave it to my teen kitten anyways, she didn't love it but she ate it anyways and she was on 1.5 pouches per day over 3-4x a day with that. Before with as good as it looks, she's been eating 2-3 pouches over 3-4x a day or whenever she begged. She seemed to LOVE it. Have Felix changed the recipe recently? I get it from Asda.
With our last shop, we bought the smaller packs of as good as it looks and she ate a bit of it but not as much as she used to so she's still eating 1.5 but taking a lot longer to finish so we just top it up 1-2x a day while we wait for her to finish the flakey meat. She eats the jelly first.
Maybe she's getting fussy? Maybe she's wanting a smaller portion? Maybe she had a growth spurt when she had double portions?
She's definitely preferring to eat the dry food (which she usually has when everyone is away/asleep) as opposed to the wet food so she's not starving herself.
She seems well in herself and has leaned out as in she's gotten longer and taller but she's my first so I'm not sure.