Sorry for the hassle, now I have read the other thread confirming the fix.

Jano

On Thu, 7 Jan 2021 at 12:04, Jano Kula <jano.kula@gmail.com> wrote:
Hello Hans,

On Thu, 7 Jan 2021 at 11:48, Hans Hagen <j.hagen@xs4all.nl> wrote:
On 1/7/2021 11:22 AM, Jano Kula wrote:
> Hello,
>
> On Sun, 27 Dec 2020 at 22:45, Hans Hagen <j.hagen@xs4all.nl
> <mailto:j.hagen@xs4all.nl>> wrote:
>
>     hm, so what was the last version that it still worked ok?
>
>
> not sure about last version, but it is working with version
>
> system          > ConTeXt  ver: 2020.12.10 22:26 LMTX  fmt: 2020.12.11
>   int: english/english
>
> Tested with expansion-001.tex from the test suite.
wasn't that already fixed?

It might be fixed, I haven't seen the confirmation, so I did answer the question having older version installed.

Jano