There are some bugs using the context menues myself and other users experienced while using the app:
1) when using german as lanuage context menues are not translated properly.
e.g. when trying to sort notes the sort order by reaction is not displayed, only "nach..." is shown - equals "by"
2) sometimes the tooltip is shown and it's not possible to click on the icon e.g. for export or likes..
Also the place to find the possibilities to sort within a notegrid do not have an icon, sometimes hard to get to the functionalities.