Llamatrace Endpoint Issue: Clear & Remove Data Buttons Not Working

Hi Arize AI Support Team, I am trying to use my llamatrace endpoint for tracing but there seems to be a bug where the "Clear Data" and "Remove Data" buttons are not removing traces in my app. However, the buttons do work locally.

# setup Arize Phoenix for logging/observability
import llama_index.core
import os

llama_index.core.set_global_handler(
    "arize_phoenix",
    endpoint="https://llamatrace.com/v1/traces"
)