Dear gretl developers,

On my MacOS High Sierra 10.13.6, if I "maximize" an output window - be it a graphic, a script output or a model window - and "close" it eventually clicking on "x", gretl (2020e-git) crashes; all windows get closed including gretl's main window. A long and detailed system error report is also produced  (if it can help I can share it with you).

Best,

Artur