PowerApps:- SharePoint Taxonomy field not displaying label instead displays Internal ID

[febinjs6]

I had customized Sharepoint Library OOTB form using the PowerApps and its working as expected before. Recently i observed that the document metadata is not displaying properly especially the Managed Metadata ( Taxonomy fields ). Normally the managed metadata fields will be displayed as label, but in this case its displaying the internal ID of the term. - PFB screenshot

Can anyone let me know what could be the resolution ?

[febinjs6]

Anyone faced this issue before ?