Export dialog on all Details pages offers current month (March 2023) as a Previous month option (export_previous_month.png).

If user chooses this option and click on export, they either get an error message (Something went wrong) or nothing happens.

Export is not generated due to Api400 returned. This happens because UI  uses an incorrect dates in api call: start_date=2023-03-01&end_date=2023-03-31 instead of start and end date for previous month (API 400 is due to the fact that end_date > today)

https://console.stage.redhat.com/api/cost-management/v1/reports/openshift/costs/?filter[resolution]=monthly&filter[project]=kube-system&group_by[project]=*&currency=USD&limit=0&start_date=2023-03-01&end_date=2023-03-31 

Steps to reproduce:

stage-beta, cost-demo user

1. navigate to OCP details page
2. click on some item in table
3. click on export button
4. choose "Previous (March 2023)" option
5. click on Export button

Export won't be generated - you may end up with error message (but not every time). You will see api 400 in Network console