Starting with the release of Strategy ONE (March 2024), dossiers are also known as dashboards.
SYMPTOM:
In Strategy Web 10.11, attribute threshold is not applied correctly on grid outline mode in Dossier.
STEPS TO REPRODUCE:
1. Create a Dossier with a grid visualization with Category, Subcategory and Cost.
2. Enable the outline mode for the grid visualization.
3. Define threshold on Subcategory like below:

4. Note that the threshold condition has been applied in other columns as well:

CAUSE:
This is a known issue in Strategy Web 10.11.
ACTION:
Currently this issue is still being reviewed for feasibility by our Technology team and it is not scoped for any upcoming scheduled Strategy release. KB440608