Panel: fix applet not returning focus after pressing applet shortcut
When applet shortcut is pressed for the first time, panel also gets activated, but the status will change to RequiresAttentionStatus after applet also gets activated later. When applet is activated, panel status is not AcceptingInputStatus but RequiresAttentionStatus, so unconditionally changing to AcceptingInputStatus when the current status is not AcceptingInputStatus is wrong.
BUG: 472909 FIXED-IN: 5.27.8
Edited by Fushan Wen