Select all button per section
Email lists are split into sections based on date (This Week, Last Week, Earlier in {this month name}, {previous month name}, ...
It would be very convenient if there was a "select all" checkbox next to the header of each section to allow a user to select all messages in that time section. For example, if I tick the checkbox next to "Last week" header, all messages from last week would be selected.
Currently there is only a "select all" checkbox on the very top above the message list (for selecting EVERYTHING), as well as next to each message for individual selection.
I think this would be very useful because I often search for specific services like "deliveroo" or "amazon" or "uber" or "paypal" to delete messages that are order notifications, but I must cherry-pick the messages from this/last week because there are older messages regarding subscription/complaints/warranty that I want to keep. So selecting EVERYTHING is not convenient, therefore I need to click on each message that is a single delivery notification in the past couple of weeks.