Currently, managing multiple senders for a single filter rule is tedious. Using groups in filters can solve this. This would save significant time for power users managing multiple sender rules.

Use Case: I have a folder named "Travel" with a filter that moves all emails from expedia.com. Today, I receive an important email from a specific airline.

Current Workflow: I see the email → Click three dots → Search for filter settings → Navigate to Settings → Open Filters → Find "Travel" rule → Edit Condition → Add special-airlines.com → Save.
Proposed Workflow: I see the email → Right-click sender (or click an "Add to Group" icon in the toolbar) → Select "Travel Group" from a dropdown → Future emails sorted.