On Tue, 22 Mar 2016 14:53:05 +0100, Hans Hagen <pragma@wxs.nl> wrote:

On 3/22/2016 9:19 AM, Christoph Reller wrote:
> \setuptagging[state=start]
> \starttext
>
>    \startsectionlevel[title=Chapter]
>      Text.
>      \startitemize[columns]
>      \item A
>      \item B
>      \stopitemize
>
>      \startitemize
>      \item A
>      \item B
>      \stopitemize
>      More Text.
>    \stopsectionlevel
> \stoptext
>

and what if you remove the % in line 847 in strc-itm.mkvi and remake the
format?

        \strc_itemgroups_tag_start_group

Indeed this solves the current problem. Thank you Hans!
I hope that you can uncomment this line in the next beta, or do you expect any bad side effects from doing so?

Also I hope that it is okay if I report any further issues regarding tagging here.

Thanks,
Christoph