Published Report Font Size Increasing

We're seeing similiar that must have come in the last few days. No changes to report at all but now title text is either a different colour or different size. 

We are also seeing font changes on reports published to the service, both on Font Size and font Colour (fonts reverting to Black for a non-blank visual header)

paultredrea 

I tried the latest version to test several cases and the appearance in service is the same as desktop.

What's weird is it's only a few reports that are impacted. I also noticed the fonts have been changed from DIN to Seulgi

paultredrea 

A similar issue has been reported internally, so stay tuned.

CRI 255737627

I too am experiencing this issue. The font type and size I've configured in Desktop becomes something else when published in webservice. This happened a few months ago too in Button Text. Specifically buttons configured with text that did not have a text size or font family identified in the Format Button, Button Text.

Currently I am seeing the issue inText Box visuals and Slicers.

I've configure Font Family = Arial in Desktop but Font Family = Segoe UI in webservice.

I am also seeing this issue, and it's also impacting Titles too. Existing reports are fine but new published reports are having an issue.

v-chuncz-msft is there an update to share on this issue?

CRI 255737627

Thanks

fuchss001 It has returned to normal for me, but I also changed my titles to "Normal" from "Heading 3" as well. I wonder if that may help you?

paultredrea 

Custom report theme textClasses may not apply if not fully defined.

As a workaround, the user should define fontSize, fontFace, and color for each of the four base textClasses (callout, title, header, label) in their custom theme. At a minimum, it should look like the snippet of JSON in the documentation (though the values for the different properties can be changed): https://docs.microsoft.com/en-us/power-bi/create-reports/desktop-report-themes#setting-formatted-text-defaults

Besides, take a look at Limitations and considerations.