Known issue - Can't edit paginated reports in Report Builder when opened from service
When you try to edit a paginated report in a workspace by selecting Edit in Power BI Report Builder from the item menu, the browser offers the choice of opening the link in Power BI Report Builder (or download it, if it's not installed). The change is due to a recent change in Chromium.
Status: Fixed: November 5, 2024
Product Experience: Power BI
Symptoms
When you let the browser open the link, an error dialog is displayed. The error message is similar to: Unable to connect to the server that is specified in the URL. 'https//app.powerbi.com/....
Solutions and workarounds
Instead of opening the report from the Power BI portal, open it directly from Power BI Report Builder. You can open it directly by using File > Open > Power BI Service.