Hi Funky visions,
I have the same issue with pick list values that have different format of CSS style and it is happening in
PAD (5th generation)
Serial Number: GCTV975EHLFC
Software version: 12.2
The issue is randonmly but i would like to know if you found any solution for this.
Still not work on latest iPad OS 13.3.1. It wokrs in all versions of iPhone. I converted my app from using UIWebView to WKWebView, everything wokrs fine ecept this "-webkit-text-size-adjust".
It's been a long while without fix, Hope Apple can address this issue soon as Apple forces develoeprs to use WKWebView otherwise cannot submit new app or update app starting from this year.
I am having an issue using CSS Zoom on iPad OS (https://forums.developer.apple.com/thread/126189). I feel that our issues are possibly related.
The zoom property works just fine on Iphone and Mac, iPad has been the only effected device.