I have a Peters Honey from Monrovia which had something very similar looking to that, except it wasn't random spotting across the surface of the leaf. They were limited to tip margin region of a few of the upper most leaves. It was like that when I bought it and the plant pot was was soaking in a several inches of water in the saucer. With the exceptions of the those few leave ends every thing else looked completely normal. I inquired with the nursery if the plant had a sort of FMV, the woman I spoke with seemed a bit more knowledgeable about figs than most employees. She felt that it was from nutrients leaching into the excess water.
After I bought the plant, it was no longer soaking in water. To me it appeared very similar to a form of Iron chlorosis which was limited to that small area on a few leaves. I watered with a liquid iron +micronutrients supplement as well as use a fertilizer with chelated micronutrients. The condition did not spread, turn brown, or appear on any new growth. It also did not resolve either. I guess we will see what it does this year.
Are you excessively watering?