Sidebar Pinned Tabs support

[HASJ]

Is your feature request related to a problem? Please describe. Pinned tabs are essencial for any browsing session nowadays and the lack of them when using STG in sidebar mode is glaring, even more so when using the userChrome mods that hide the tab bar.

Describe the solution you'd like Pinned tabs to be displayed on the top of the sidebar, regardless of which group is selected. A more traditional right-click menu for managing the tabs + STG options in a cascate menu because if you have many groups, that menu would become a usability nightmare.

Describe alternatives you've considered Simply using Tab Center Redux but since STG is so close to being better than it, I can't help but suggest some ideas.

[bfischi]

"Pinned tabs to be displayed on the top of the sidebar, regardless of which group is selected." Agreed this would be great. Example of user activity: I keep several Gmail accounts and a Slack and Trello account pinned and open. It would be nice to have them available no matter which tab group I switch to throughout the day since they are the core of my business activity.

[grahamperrin]

Impossible by design with Firefox.

▶ https://github.com/Drive4ik/simple-tab-groups/issues/286#issuecomment-466968578

[brightghost]

That comment is regarding hiding pinned tabs (in the native tab bar); don't see how it's relevant to showing them in the extension's sidebar view.