It would be very helpful to have the ability to select reports ( for the purpose of deletion). Often players have many different activities being carried out simultaneously, for which they receive reports.
For example, when you receive reports from battles with 20 sync'd castles, you receive 180 reports in an hour and a half. This will quickly "bury" a 101 attack report from the previous day. When you want to reference that 1 report, you need to scroll and search for it amongst a large number of reports.
Players need the battle reports as they come in, but once reviewed, They may not want or need to keep them (especially 20 from each round). To delete them one by one is painful, so a select button beside EACH report with a DELETE SELECTED option would be great