High CPU usage and slow performance with DirectX 9 as the rendering engine.

When DirectX 11 is unavailable the floating menu windows will not be render correctly and will also hide the drop-down pop-up menu of the menu bar. This top layer arrangement issue also happens, in a different form, when DirectX 11 is available.

Snapping a floating menu window to an edges of the canvas will might hide the menu window completely, or will partially hide it by moving it behind the canvas to the lowest canvas / application tab.

When running in Wine's virtual desktop, the floating menu windows will not be kept on-top of the canvas and clicking on the main window / canvas will move them behind the canvas.

In i3wm those windows were 'sticky' across all workspaces.

Floating menus windows are not limited to the main application windows.

Internal browser AdCefBrower.exe crashes when DirectX 11 in unavailable, so the Data Panel is empty.

The application window will not be loaded with Wine's builtin DirectX 11 implementation, requires disabling d3d11 internal library.After the installation is finished its window will not be closed automatically, Wine will be kept running even if the window was closed manually and requires killing wineserver.2FA did not appeared on initial testing, it worked on later testing. The input field for the 2FA code didn't accept keyboard input without taking the focus away from the window and back again.uname():platform.py instantiation issue, output errors like AttributeError: 'NoneType' object has no attribute 'system'.

Bad windows version detection with python module 'platform' : #44728.

Though only briefly tested, Autodesk Fusion can open projects and render them. With workarounds the application is somewhat usable.

Fusion 360 in canvas render