PowerBI Service - Line Chart Line Colour

[theo_s]

So, maybe this is happening for a while now but i noticed today.
In the desktop version if i have only one measure in the Y axis and let's say weeks on the X axis I can choose Apply settings to "All" and change the colour of the whole line.
When I publish it, it defaults to blue and is greyed out and it only let me choose a colour if i choose a specific week, not very practical.... Is this a bug or what?

[mattlee]

Are you on the new July 2026 Desktop? This is a new feature, Legend Fx. Most of PROD Web is enabled, but some GOV/SOV sites are always slower to deploy. What region are you in?
Power BI July 2026 Feature Summary - Microsoft Fabric Community

[theo_s]

Yes I am on the new July Desktop but I dont believe the issues comes from desktop.
This is a new report/model I launched for testing in different workspace.
The report was created exclusively online (no publishing) and still when i dont have multiple measures or something for legend choosing a single colour for the series is unavailable  (dropdown inaccesible).

My region is West Europe (Netherlands)

[GilbertQ]

Hi @theo_s 

Can you make sure you have downloaded and installed the latest version of Power PR Desktop, open your file and then re upload it to the Power FBI service and see if this resolves your issue.

[theo_s]

I am not sure if this has anything to do with Desktop, if you see my reply above, I tested with new report made exclusively online. Choosing a single colour for a series if it's only one series without a legend, seems unavailable. This for line/ area chart. I can workaround with combo chart without bars