Top Navigation not opening in same tab if document library url given .

[prajpa]

https://github.com/SharePoint/sp-dev-training-spfx-extensions/pull/55 ##I am using SPFX Application customizer for customized top menu bar. Also its working fine except one issue its not opening in same tab if using document library link with code target="_self" however with page links its opening in same tab. Is there any way I would like to open it in same tab no matter if the link is for document library or page .