Open attachment 184770 [details] from bug 153097, and open the date picker dropdown. => Date picker shows July 3, 1905, even though the selected date is year 2011. Observed in 25.8.0.0.alpha0+ (72df5a6fdf3e14d9994ebd1de269ab712136a27a) / Windows. It was never OK, in 6.4 the date was January 10, 1900, and in older versions LO wasn't handling date picker content controls.
Confirm with Version: 25.8.0.0.alpha0+ (X86_64) / LibreOffice Community Build ID: 7da1497aa462e2b719aa9b308a749caf7b9a19b1 CPU threads: 4; OS: Linux 6.8; UI render: default; VCL: gtk3 Locale: cs-CZ (cs_CZ.UTF-8); UI: en-US Calc: threaded