We had this same problem to the point my daughter was hysterical putting shoes on. I ended up leaving it another couple of weeks I couldn’t bear her being so upset as she just wasn’t ready for whatever reason. After a few weeks we moved to the soft ones and now onto Clark’s shoes. I believe it’s something to do with sensory through their feet but I just went with her flow.
Is she walking? If so I would keep trying with shoes. Clark’s are the best we’ve had, she’s had them since she’s started walking. We started with the pre walkers which were a little soft. Even leaving them out at home so she can play with them and explore the shoe x