Ah, now that's interesting. I DO NOT see the sidebar at all in Chrome or in an Epichrome-created SSB, so I guess it's not a problem. Vivaldi, Safari, Firefox, Opera & Stainless browsers show both the sidebar & the option in Preferences to go widescreen. Roccat browser (old tech, designed to work on PPC & Intel Macs) shows the sidebar when the window is wide enough. It doesn't give the wide option in Preferences.

// @10centuries

2017-01-19T10:27:51Z