Not wrong. It depends on the TSA agents. I carry spares. I have been told they should be been pulled out and put in the bag (scolded actually). other times nothing has been said.
Don't forget though, you fly out of DFW like I do, where the TSA agents make up their own rules.

I was using carry on only once and had one give me heck about a quart size bag of bath salts I had. They were labeled, but he still searched my bag, swiped them with that cloth on a black stick they use, smelled of them, then ran his gloved fingers though them, still looking confused. When I laughed and politely explained they were just bath salts, he glared at me, told me to shut up, and he wasn't sure if they were allowed through or not, but didn't think they were but he'd call a supervisor and check. The supervisor finally showed up, just glanced at them, gave the other agent a disgusted look, said they were fine, and to let me go. The first agent again glared at me, said he was going to let them slide this time, but for me not to try slip them through again.

When I got to my resort that night at WDW, I found I had a tube of mascara, a travel size lip gloss, and a small bottle of cleansing oil in my makeup bag that was under those bath salts that he'd missed. He was too concerned about my bath salts to catch what he was supposed to.

I also had an extra pair of contacts in there too and a contact lens case with solution in it that he never said a word about.