I've narrowed it down to over watering, under watering, lack of feed, or a disease


It is about 20 years old. Was repotted in Dec 2021. I think the issue was present then, but not as bad. It seems to drain ok. It gets watered the same as other healthy figs on the same bench as it. I fed it with some slow release plant fert after the repot.
It seems to be worse on one side of the tree. The third image is of some healthier growth. But I think it is getting worse.
Thanks!