What is the prevalence of those diagnosed with MS and taking a DMD in developing a new skin condition such as eczema or perioral dermatitis after beginning the drug?

I was diagnosed with RRMS 25 years ago. About 15 years ago started taking Gilenya and then developed eczema on my arms, legs, and trunk. In January of this year, my neurologist switched me to Zeposia because of insurance company. About 3 months after starting this medication, I have developed a task around my eyes, nose, and mouth and was diagnosed with perioral dermititis. Have others had this experience?