[Fixed] Dialog window hide behind of the main window by LMB click.

[tkbd]

Thank you for tell me the state of circumstances.

I checked the wx version on Wings v2.1.2.

2D-API: wxWidgets: 3.0.3.0

On the other hand, wxWidgets's latest version is 3.1.0

All that's left,We just to wait for the latest version to be work into Wings.