Ledger Agent-No option to cancel the long hanging "Retrieving information" execution process

Description (Required):

When a Ledger Agent's "Retrieving information" execution process takes so long or it is hanging, we need to have the option to cancel the Ledger Agent query execution process. Currently, we can not input cancel execution in the "Ask Ledger Agent" as it has been frozen while the query is in the execution stage.

Use Case and Business Need (Required):

This will help users if they need to cancel a particular long hanging "Retrieving information" query execution process without having to exit the Ledger Agent page completely as there are results in the previous query result above in the same page.