Since it doesn't make sense to have the tab bar open (I use userChome.css to collapse it) I currently lose the context menu option to send tabs to a synced device as this entry doesn't appear in treestyletab.
Can you please add that there as well?
It is impossible by an addon, due to lmitation of WebExtensions. There in no API to do around Sync for now.
Yeah, I got curious myself before you responded. Didn't find anything. Hope it's on their agenda somewhere.
@AlexEndris But you do realize that option also exists in the context menu of the page itself? Having it on the tab might be convenient but is not necessary.
@gnite No, actually I didn't realize that. Was looking for a "send tab..." and didn't even notice the "send page" entry. Thank you for pointing that out!
I guess this can be closed then, seem like @piroor is hoping for Mozilla to enable native context menus on the tabs in sidebars anyhow. And that's probably the better option here.
well spotted @gnite ! Thank you !
FYI, https://bugzilla.mozilla.org/show_bug.cgi?id=1417183 seems to be the issue being tracked. Unfortunately, no progress yet.
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@AlexEndris But you do realize that option also exists in the context menu of the page itself? Having it on the tab might be convenient but is not necessary.