[593] Ensure selected panel remains highlighted when focus is on issuelist or filterbox
[593] Ensure selected panel remains highlighted when focus is on issuelist or filterbox

saav/HubTurbo,saav/HubTurbo,ianngiaw/HubTurbo,HyungJon/HubTurbo,gaieepo/HubTurbo,Sumei1009/HubTurbo,Honoo/HubTurbo,gaieepo/HubTurbo,Honoo/HubTurbo,HyungJon/HubTurbo,ianngiaw/HubTurbo,Sumei1009/HubTurbo