I try to solely rely on bookmarks to navigate to the channels or DMs that I care about and reduce the need of having to scroll through a long list of Slack/Discord channels. For the few times I get pinged on a channel I have no bookmarked, Ctrl+K saves me a lot of time.

Sometimes, however, I find that I'm Ctrl+K-ing to a channel a lot and that I should maybe finally bookmark it. Would be nice if instead of having to scroll through the long list of channels to access the "Add Bookmark" menu, I could instead just right-click the open tab and add the bookmark from there.