USERPRINCIPALNAME() return code instead of UserName/Email

[body_nv]

Hi

After updating Power BI Desktop to latest version, USERPRINCIPALNAME()  return XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX-XXXXXXXXXXXXXXXX insted of UserName/Email

Logged in user = USERPRINCIPALNAME()

On Power BI Servise return Email and its ok.

[v-lili6-msft]

HI  @body_nv 

i have tested on my side, it works well.

My power bi desktop version is: 2.88.802.0 64-bit (December 2020) and language is English.

what is your version and language of your power bi desktop.

Regards,

Lin