Suggestion for Improving PowerSPF Interface

I am writing to convey some feedback we received from our customers regarding the PowerSPF feature. They have expressed concerns about the distance between the listed includes/IP addresses and the delete (×) icon in cases where numerous entries are registered. This distance increases the risk of accidental deletions. One customer proposed the idea of adding gridlines to help clearly distinguish each entry and reduce the chances of such mistakes. Could you please consider this suggestion for improving the PowerSPF interface? We believe it would enhance the user experience and minimize errors. Thank you for your attention to this matter. We look forward to your feedback.