Logic Apps workflow not getting triggered - When a blob is created

Question

We have a Logic Apps LA Standard instance running on a App Service Environment ASE. We have a DEV and a separate TEST environment - both the environments have their own LA instance in ASE. We have a simple workflow that has the trigger set to 'when a blob is added or modified'. So when a new blob is created in the storage container, the workflow should get triggered and as the next action it reads the blob content and finally sends it to Azure Log Analytics. The workflow is working fine on our DEV environment but recently we migrated the Logic App to our Testing enviroment. Here, we see that the workflow is not getting triggered even though new blobs are generated in the storage location. We have tested the connectivity using KUDU to the storage location and it is fine. Any help/tips on why the workflow might not be getting triggered, please let me know thanks