I'd just like to report an annoying GUI bug I am experimenting under Windows 8.1 using Orange 3.15.

The work space available doesn't size up with the window making the use of the software quite frustrating.

Here is a video of the bug.

Does anyone have a fix for that by any chance?


1 Answer 1


This is a known issue: https://github.com/biolab/orange3/issues/3193

It is caused by a bug in Qt 5.9.6 (QTBUG-16252). You should downgrade Qt to 5.9.5.

To do that open the "Orange Command Prompt" from the Window 8.1 'Start Screen' (start menu) and type in conda install qt=5.9.5


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