Upgraded ConTeXt and it works just as for you.

Thanks for the reply, and apologies for the noise.

On Sat, Nov 2, 2024 at 7:23 PM Julius Ross <juliusross@gmail.com> wrote:
I get the attached.   Perhaps I did something weird to my ConTexT:  will try reinstalling later and see if that fixes it.

On Sat, Nov 2, 2024 at 5:10 PM Mikael Sundqvist <mickep@gmail.com> wrote:
Hi,

I get (with the latest) the attached image. Looks about the same to
me. (I do not see what you get, so I don't know what you expect.)

/Mikael

On Sat, Nov 2, 2024 at 11:00 PM <juliusross@gmail.com> wrote:
>
> Hi,
>
> With the below, the overbraces appear too high (the underbraces are in the right position)
>
> \starttext
> \switchtobodyfont[concrete]
> \startformula
> \overbrace{a+a}
> \underbrace{a+a}
> \stopformula
> \stoptext
>
> Would appreciate if somebody can tell me if they see the same, or if this is a bug.  The version of ConTeXt I use is below.
>
> Thanks!
>
> Julius
>
> juliusross@Juliuss-MacBook-Air-2023 mkiv % context --version
> mtx-context     | ConTeXt Process Management 1.06
> mtx-context     |
> mtx-context     | main context file: /Users/juliusross/context/tex/texmf-context/tex/context/base/mkiv/context.mkiv
> mtx-context     | current version: 2024.07.31 19:43
> mtx-context     | main context file: /Users/juliusross/context/tex/texmf-context/tex/context/base/mkxl/context.mkxl
> mtx-context     | current version: 2024.07.31 19:43
> ___________________________________________________________________________________
> If your question is of interest to others as well, please add an entry to the Wiki!
>
> maillist : ntg-context@ntg.nl / https://mailman.ntg.nl/mailman3/lists/ntg-context.ntg.nl
> webpage  : https://www.pragma-ade.nl / https://context.aanhet.net (mirror)
> archive  : https://github.com/contextgarden/context
> wiki     : https://wiki.contextgarden.net
> ___________________________________________________________________________________
___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the Wiki!

maillist : ntg-context@ntg.nl / https://mailman.ntg.nl/mailman3/lists/ntg-context.ntg.nl
webpage  : https://www.pragma-ade.nl / https://context.aanhet.net (mirror)
archive  : https://github.com/contextgarden/context
wiki     : https://wiki.contextgarden.net
___________________________________________________________________________________