Disable sampling for trace type in ApplicationInsights.config

[tlsun0921]

i disabled the sampling for certain types in the ApplicationInsights.config as following

i am not sure if this will work for sure after prod release. so i released to QA enviroment and run the following query union requests,dependencies,pageViews,browserTimings,exceptions,traces | where timestamp > ago(21h) | summarize RetainedPercentage = 100/avg(itemCount) by bin(timestamp, 1h), itemType

but i still seeing the following, request and trace types are still sampled.