Fix the issue that window title and tab header title were changed when log file finished loading even the target tab was not selected.
Fix the issue of theme icons not displaying correctly.
Disable "Save Current To History" function for level filter.
Fix the issue of getting empty recent files when the size of recent files is 1.
Fix the issue that window title and tab header title were changed when log file finished loading even the target tab was not selected. Fix the issue of theme icons not displaying correctly. Disable "Save Current To History" function for level filter. Fix the issue of getting empty recent files when the size of recent files is 1.