Calibri, which could make documents easier to read for the vision impaired, was apparently installed in 2023 by the department’s then-DEI office. Rubio’s memo has designated Times New Roman as his tenure’s official font, stating it will “restore decorum and professionalism” to documents.
I use Google’s Noto Sans as my default browser sans-serif font. It does a better job having a different capital-I and lower-case-l than does Calibri:
http://www.identifont.com/differences?first=Noto+Sans&second=Calibri