WTH why is the entity selection box in the history view not accomodating full name length display

As can be seen in the uploaded screenshot there is a lot of space to the right of the entity name selection box. Since a lot of entities could start with the same values (like coolcam_wifi_outlet_voltage or coolcam_wifi_outlet_wattage) it would be nice to have the full name displayed if there is enough room on the screen.