As everyone is aware every table in log analytics will have a custom filed limit of 500 and if the limit is crossed data will be dropped. Azure Diagnostics table has easily reached the limit. To overcome this limitation MS has introduced the resource-specific option for two PaaS services ADF and recovery service vault. Hence once this option is configured then the logs start to go into a new table for every option that we see in a diagnostic setting configuration page.
Ask: How MS Azure is planning to address this limitation? or planning to introduce the resource-specific option for other PaaS services? So that custom filed limitations will be addressed.