Impossible to reset beaming

Hi
I have this score for Panis Angelicus. It’s created in Sibelius and exported as XML and send to me, to work with the choir.
The beaming is not what I want:
Skærmbillede 2024-02-07 kl. 15.25.38

I was told to reset the beaming, but it doesn’t change anything.

Here is part of the project:
Panis Angelica Cesar Franck Rev. 2 - TEST.dorico (2.2 MB)

Can you find a way to reset the beaming?

Change Notation Options > Beam Grouping > Beams and Rests to “Break beams at rests.”

Clues:

  • All such notes are the same.
  • No Overridden Properties can be seen

Therefore, it must be at the “options” level.

Thanks a lot! It worked!