For SpaceMasters who manage more than one empire, it would be nice if the overview screen could display all messages sorted by empire. For select race you could add "SpaceMaster" and get an overview like this:
Greater Union
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Known aether rift growth rate reduction: 10%
Purchase minerals from Lalande Resource Group but no mass driver destination is set
System Artemis is not fully geo surveyed. Bodes: 112. Surveyed bodes: 59
Space Alliance
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Wreck of ship class Galaxy Mk.2 located in System Barnards Star
Ship Iceland 001 of fleet Encke Space Station has only 0% of MSPs left
System Beowulf is not fully geo surveyed. Bodes: 409. Surveyed bodes: 88
Also: you can select those messages but not copy the text to an external text editor. Would be a nice QoL