Date Picker styling issues and JS deprecation notice

[codente]

This occurs inside and outside of BB when using Assistant

One thing I did notice is when I click on "Show more details" when viewing an item in the Content App, I get these notices as well. Not sure if it's related to the styling issues but thought we could address it

deprecated.min.js?ve…84915c5e8ae38964c:2 wp.date.__experimentalGetSettings is deprecated since version 6.1. Please use wp.date.getSettings instead.

moment.min.js?ver=2.30.1:1 Deprecation warning: value provided is not in a recognized RFC2822 or ISO format. moment construction falls back to js Date(), which is not reliable across all browsers and versions. Non RFC2822/ISO date formats are discouraged. Please refer to http://momentjs.com/guides/#/warnings/js-date/ for more info.
Arguments: 
[0] _isAMomentObject: true, _isUTC: false, _useUTC: false, _l: undefined, _i: September 25, 2025, _f: undefined, _strict: undefined, _locale: [object Object]
Error
    at _.createFromInputFallback (moment.min.js?ver=2.30.1:1:3245)
    at Nt (moment.min.js?ver=2.30.1:1:22891)
    at Wt (moment.min.js?ver=2.30.1:1:23467)
    at R (moment.min.js?ver=2.30.1:1:23550)
    at _ (moment.min.js?ver=2.30.1:1:207)
    at r (date.min.js?ver=85ff…187a4e358f:12:11503)
    at i (date.min.js?ver=85ff…187a4e358f:12:11140)
    at cs (system.js?ver=1.5.3:2:306962)
    at ht (react-dom.min.js?ver=18.3.1.1:10:45677)
    at vr (react-dom.min.js?ver=18.3.1.1:10:56342)