SimplifyH5ParamEditor - qt widget not destroyed
The Other widget which is created at each load seems is not deleted at the end (at least the last instance). So the QtTestCase have been replace instead of the ... If this widget is replaced by a simple QLabel, the issue is still here. This more looks like an issue with PyQt or Orange (since this widget is the only one evolving through time. By this I mean adding some widget to the other tab.)