After updating v2022.4, the robot stops with an error "The workbook dose not exist."

Hi @nosawa thanks for sharing your bug report! I am experiencing the exact same issue with the default argument in the workflow somehow being “lost” when the process is run in UiPath Assistant.

Hope that UiPath fixes this issue ASAP because this is a big problem. I am going to be going back to the old version of Studio for the time being.