When I have firefox-esr-mobile-config installed and try to use a date picker in an html form the 7th column (Sat) is not displayed. If I remove firefox-esr-mobile-config then the 7th column is displayed. I have tested this on Purism's L5 (pureos) and PinePhonePro (mobian bookworm) as well as Enlightenment desktop (bookworm). [Try a Date Picker Here](https://www.w3schools.com/tags/tryit.asp?filename=tryhtml5_input_type_date)