## Description - The Download Estimator process is throwing an error related to the filter element in the request payload, likely due to the filter being empty <img width="825" alt="Image" src="https://github.com/user-attachments/assets/fb9c5f6f-3c81-403e-aaf5-c3f9075ba7fe" /> - The export button remains visible even when WFS or WPS download is not supported for the layer, potentially resulting in incorrect requests <img width="300" alt="Image" src="https://github.com/user-attachments/assets/2aba8229-2a31-4bcd-b59d-599a23475469" /> <img width="400" alt="Image" src="https://github.com/user-attachments/assets/07840cb4-b7b5-4882-82b1-1aea1a907968" /> - When service doesn't support wps, the download still tries to perform wps request resulting in `Unknown process gs:DownloadEstimator` <img width="586" alt="Image" src="https://github.com/user-attachments/assets/0595ec9c-d193-4293-b417-ea4f5944b539" />
Description
The Download Estimator process is throwing an error related to the filter element in the request payload, likely due to the filter being empty

The export button remains visible even when WFS or WPS download is not supported for the layer, potentially resulting in incorrect requests

When service doesn't support wps, the download still tries to perform wps request resulting in

Unknown process gs:DownloadEstimator