Disabling the right hand Comment/Sign/Cloud pane on startup
Three different threads on this site state that it can be disabled. Two that said Edit>Preferences>Page Display>Zoom to Fit Width. This does not work. The third says Edit>Preferences>Documents>uncheck Open tools pane for each document. This does not work. What works? and why on earth is this the default position to have this pane open? It makes no sense.
