Grouping Window Appears Small – No Option to Resize

Hi Anonymous ,

Thank you for reaching out to the Microsoft Fabric Community and sharing the screenshot and version number. We can confirm the fixed‑size Groups window is a bug in the June 2025 release (v 2.144.1155).

As a Quick workaround:

1. Close Power BI Desktop.
2. Find PBIDesktop.exe (usually in C:\Program Files\Microsoft Power BI Desktop\bin).
3. Right‑click > Properties > Compatibility > Change high‑DPI settings.
4. Tick Override high DPI scaling and pick System (Enhanced), then reopen Power BI Desktop.

This should make the window normal size again. If you use several monitors, try opening Power BI Desktop on your main screen first, or temporarily roll back to the May 2025 build (v 2.143.1378). You can also create your groups in Power Query as a workaround.

Hope this helps. Please reach out for further assistance.

If this post helps, then please consider to Accept as the solution to help the other members find it more quickly and a kudos would be appreciated.

Thank you.