I was customizing some fields in the NVIDIA MIG DCGM Exporter Dashboard and I realized that panels "GPU Framebuffer Mem Used (Percentage)" and "GPU Framebuffer Mem Used (Absolute)" are using the same ID, that fact inhibits from editing the second one. Changing the ID in the JSON to 19 solved the issue.
I was customizing some fields in the NVIDIA MIG DCGM Exporter Dashboard and I realized that panels "GPU Framebuffer Mem Used (Percentage)" and "GPU Framebuffer Mem Used (Absolute)" are using the same ID, that fact inhibits from editing the second one. Changing the ID in the JSON to 19 solved the issue.