I am sorry for the incident. Unfortunately, developers could not find any useful information in our logs so we need you to assist.
Provide the list of HelpDesk URLs where the issue persists.
Provide sample ticket IDs where the issue was reproduced recently (if there are multiple HelpDesks with the issue, please specify the accordant URL).
Describe steps for reproducing the issue (we tested adding comments through HelpDesk interface and Power Automate and both options worked).
If you customised forms, export and share them.
If you can reproduce the issue with adding comments through Power Automate, please save as text and share the raw inputs and outputs of the failed action.
Reproduce the issue with adding comments through HelpDesk interface and collect logs and network data as per instruction below.
Load the page in incognito mode, open developer tools (F12), switch to the ‘Network’ tab and reproduce the issue. Then export a HAR file: