Recently I have moved from 7.10.0 to 7.11.3 and found out that date picker in generated task form is not working in the latest camunda version.
I have tried to search for any additional set up which is now required but couldn’t find anything. If u have found similar problem how did you solve it (embedded forms?)
Did you try to clear the history of the browser?
As I know starting from version 7.11, camunda replaced old angularjs with the newer version 1.7.8 including newer version of angular directives for bootstrap (from version 0.11.2 to 2.5.0)
If you inspect the html of the datepicker you would notice that datepicker-popup attribute is rendered where uib-datepicker-popup should be rendered instead.
Which means HtmlFormEngine class should be updated.
This line of code protected static final String DATEPICKER_POPUP_ATTRIBUTE = "datepicker-popup";
should be updated as below protected static final String DATEPICKER_POPUP_ATTRIBUTE = "uib-datepicker-popup";